]> git.karo-electronics.de Git - karo-tx-linux.git/log
karo-tx-linux.git
11 years ago[media] usb/gspca/xirlink_cit.c: use IS_ENABLED() macro
Peter Senna Tschudin [Thu, 24 Jan 2013 22:29:12 +0000 (19:29 -0300)]
[media] usb/gspca/xirlink_cit.c: use IS_ENABLED() macro

replace:
 #if defined(CONFIG_INPUT) || \
     defined(CONFIG_INPUT_MODULE)
with:
 #if IS_ENABLED(CONFIG_INPUT)
This change was made for: CONFIG_INPUT

Reported-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] usb/gspca/t613.c: use IS_ENABLED() macro
Peter Senna Tschudin [Thu, 24 Jan 2013 22:29:11 +0000 (19:29 -0300)]
[media] usb/gspca/t613.c: use IS_ENABLED() macro

replace:
 #if defined(CONFIG_INPUT) || \
     defined(CONFIG_INPUT_MODULE)
with:
 #if IS_ENABLED(CONFIG_INPUT)
This change was made for: CONFIG_INPUT

Reported-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] usb/gspca/stv06xx/stv06xx.c: use IS_ENABLED() macro
Peter Senna Tschudin [Thu, 24 Jan 2013 22:29:10 +0000 (19:29 -0300)]
[media] usb/gspca/stv06xx/stv06xx.c: use IS_ENABLED() macro

replace:
 #if defined(CONFIG_INPUT) || \
     defined(CONFIG_INPUT_MODULE)
with:
 #if IS_ENABLED(CONFIG_INPUT)
This change was made for: CONFIG_INPUT

Reported-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] usb/gspca/spca561.c: use IS_ENABLED() macro
Peter Senna Tschudin [Thu, 24 Jan 2013 22:29:09 +0000 (19:29 -0300)]
[media] usb/gspca/spca561.c: use IS_ENABLED() macro

replace:
 #if defined(CONFIG_INPUT) || \
     defined(CONFIG_INPUT_MODULE)
with:
 #if IS_ENABLED(CONFIG_INPUT)
This change was made for: CONFIG_INPUT

Reported-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] usb/gspca/sonixj.c: use IS_ENABLED() macro
Peter Senna Tschudin [Thu, 24 Jan 2013 22:29:08 +0000 (19:29 -0300)]
[media] usb/gspca/sonixj.c: use IS_ENABLED() macro

replace:
 #if defined(CONFIG_INPUT) || \
     defined(CONFIG_INPUT_MODULE)
with:
 #if IS_ENABLED(CONFIG_INPUT)
This change was made for: CONFIG_INPUT

Reported-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] usb/gspca/sonixb.c: use IS_ENABLED() macro
Peter Senna Tschudin [Thu, 24 Jan 2013 22:29:07 +0000 (19:29 -0300)]
[media] usb/gspca/sonixb.c: use IS_ENABLED() macro

replace:
 #if defined(CONFIG_INPUT) || \
     defined(CONFIG_INPUT_MODULE)
with:
 #if IS_ENABLED(CONFIG_INPUT)
This change was made for: CONFIG_INPUT
Also replaced:
 #if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
with:
 #if !IS_ENABLED(CONFIG_USB_SN9C102)

Reported-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] usb/gspca/sn9c20x.c: use IS_ENABLED() macro
Peter Senna Tschudin [Thu, 24 Jan 2013 22:29:06 +0000 (19:29 -0300)]
[media] usb/gspca/sn9c20x.c: use IS_ENABLED() macro

replace:
 #if defined(CONFIG_INPUT) || \
     defined(CONFIG_INPUT_MODULE)
with:
 #if IS_ENABLED(CONFIG_INPUT)
This change was made for: CONFIG_INPUT

Reported-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] usb/gspca/se401.c: use IS_ENABLED() macro
Peter Senna Tschudin [Thu, 24 Jan 2013 22:29:05 +0000 (19:29 -0300)]
[media] usb/gspca/se401.c: use IS_ENABLED() macro

replace:
 #if defined(CONFIG_INPUT) || \
     defined(CONFIG_INPUT_MODULE)
with:
 #if IS_ENABLED(CONFIG_INPUT)
This change was made for: CONFIG_INPUT

Reported-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] usb/gspca/pac7311.c: use IS_ENABLED() macro
Peter Senna Tschudin [Thu, 24 Jan 2013 22:29:04 +0000 (19:29 -0300)]
[media] usb/gspca/pac7311.c: use IS_ENABLED() macro

replace:
 #if defined(CONFIG_INPUT) || \
     defined(CONFIG_INPUT_MODULE)
with:
 #if IS_ENABLED(CONFIG_INPUT)
This change was made for: CONFIG_INPUT

Reported-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] gspca/pac7302.c: use IS_ENABLED() macro
Peter Senna Tschudin [Thu, 24 Jan 2013 22:29:03 +0000 (19:29 -0300)]
[media] gspca/pac7302.c: use IS_ENABLED() macro

replace:
 #if defined(CONFIG_INPUT) || \
     defined(CONFIG_INPUT_MODULE)
with:
 #if IS_ENABLED(CONFIG_INPUT)
This change was made for: CONFIG_INPUT

Reported-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] usb/gspca/pac207.c: use IS_ENABLED() macro
Peter Senna Tschudin [Thu, 24 Jan 2013 22:29:02 +0000 (19:29 -0300)]
[media] usb/gspca/pac207.c: use IS_ENABLED() macro

replace:
 #if defined(CONFIG_INPUT) || \
     defined(CONFIG_INPUT_MODULE)
with:
 #if IS_ENABLED(CONFIG_INPUT)
This change was made for: CONFIG_INPUT

Reported-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] usb/gspca/ov519.c: use IS_ENABLED() macro
Peter Senna Tschudin [Thu, 24 Jan 2013 22:29:01 +0000 (19:29 -0300)]
[media] usb/gspca/ov519.c: use IS_ENABLED() macro

replace:
 #if defined(CONFIG_INPUT) || \
     defined(CONFIG_INPUT_MODULE)
with:
 #if IS_ENABLED(CONFIG_INPUT)
This change was made for: CONFIG_INPUT

Reported-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] usb/gspca/konica.c: use IS_ENABLED() macro
Peter Senna Tschudin [Thu, 24 Jan 2013 22:29:00 +0000 (19:29 -0300)]
[media] usb/gspca/konica.c: use IS_ENABLED() macro

replace:
 #if defined(CONFIG_INPUT) || \
     defined(CONFIG_INPUT_MODULE)
with:
 #if IS_ENABLED(CONFIG_INPUT)
This change was made for: CONFIG_INPUT

Reported-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] usb/gspca: use IS_ENABLED() macro
Peter Senna Tschudin [Thu, 24 Jan 2013 22:28:59 +0000 (19:28 -0300)]
[media] usb/gspca: use IS_ENABLED() macro

replace:
 #if defined(CONFIG_INPUT) || \
     defined(CONFIG_INPUT_MODULE)
with:
 #if IS_ENABLED(CONFIG_INPUT)
This change was made for: CONFIG_INPUT

Reported-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] usb/gspca/cpia1.c: use IS_ENABLED() macro
Peter Senna Tschudin [Thu, 24 Jan 2013 22:28:58 +0000 (19:28 -0300)]
[media] usb/gspca/cpia1.c: use IS_ENABLED() macro

replace:
 #if defined(CONFIG_INPUT) || \
     defined(CONFIG_INPUT_MODULE)
with:
 #if IS_ENABLED(CONFIG_INPUT)
This change was made for: CONFIG_INPUT

Reported-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] radio/si470x/radio-si470x.h: use IS_ENABLED() macro
Peter Senna Tschudin [Thu, 24 Jan 2013 22:28:57 +0000 (19:28 -0300)]
[media] radio/si470x/radio-si470x.h: use IS_ENABLED() macro

replace:
 #if defined(CONFIG_USB_SI470X) || \
     defined(CONFIG_USB_SI470X_MODULE)
with:
 #if IS_ENABLED(CONFIG_USB_SI470X)
This change was made for: CONFIG_USB_SI470X,
CONFIG_I2C_SI470X

Reported-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] omap3isp: Fix histogram regions
Johannes Schellen [Fri, 11 Jan 2013 15:00:19 +0000 (12:00 -0300)]
[media] omap3isp: Fix histogram regions

This patch fixes a bug which causes all histogram regions to start in the
top left corner of the image. The histogram region coordinates are 16 bit
values which share a 32 bit register. The bug is due to the region end
value assignments overwriting the region start values with zero.

Signed-off-by: Johannes Schellen <Johannes.Schellen@rwth-aachen.de>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] omap3isp: Use devm_* managed functions
Laurent Pinchart [Tue, 25 Dec 2012 20:27:31 +0000 (17:27 -0300)]
[media] omap3isp: Use devm_* managed functions

Replace kzalloc, request_mem_region, ioremap, clk_get and regulator_get
with their devm_* managed replacement.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] omap3isp: Remove unneeded memset after kzalloc
Laurent Pinchart [Fri, 21 Dec 2012 19:44:34 +0000 (16:44 -0300)]
[media] omap3isp: Remove unneeded memset after kzalloc

kzalloc initializes the memory it allocates to 0, there's no need for an
explicit memset.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] omap3isp: preview: Lower the crop margins
Laurent Pinchart [Fri, 7 Dec 2012 10:48:55 +0000 (07:48 -0300)]
[media] omap3isp: preview: Lower the crop margins

The preview engine includes filters that consume columns and lines as
part of their operation, thus resulting in a cropped image. To allow
turning those filters on/off during streaming without affecting the
output image size, the driver adds additional cropping to make the total
number of cropped columns and lines constant regardless of which filters
are enabled.
This process needlessly includes the CFA filter, as whether the filter
is enabled only depends on the sink pad format, which can't change
during streaming.
Exclude the CFA filter from the preview engine margins.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] uvcvideo: Fix race of open and suspend in error case
Oliver Neukum [Thu, 10 Jan 2013 10:04:55 +0000 (07:04 -0300)]
[media] uvcvideo: Fix race of open and suspend in error case

Ming Lei reported:
IMO, there is a minor fault in the error handling path of
uvc_status_start() inside uvc_v4l2_open(), and the 'users' count should
have been decreased before usb_autopm_put_interface(). In theory, a [URB
resubmission] warning can be triggered when the device is opened just
between usb_autopm_put_interface() and atomic_dec(&stream->dev->users).
The fix is trivial.

Reported-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] uvcvideo: Replace memcpy with struct assignment
Ezequiel Garcia [Mon, 14 Jan 2013 18:22:55 +0000 (15:22 -0300)]
[media] uvcvideo: Replace memcpy with struct assignment

This kind of memcpy() is error-prone. Its replacement with a struct
assignment is prefered because it's type-safe and much easier to read.

Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] davinci: vpbe: fix missing unlock on error in vpbe_initialize()
Wei Yongjun [Mon, 22 Oct 2012 04:36:13 +0000 (01:36 -0300)]
[media] davinci: vpbe: fix missing unlock on error in vpbe_initialize()

Add the missing unlock on the error handling path in function
vpbe_initialize().

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Prabhakar Lad <prabhakar.lad@ti.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] davinci: dm355: Fix uninitialized variable compiler warnings
Lad, Prabhakar [Wed, 2 Jan 2013 11:37:41 +0000 (08:37 -0300)]
[media] davinci: dm355: Fix uninitialized variable compiler warnings

drivers/media/platform/davinci/dm355_ccdc.c:593:9: warning: ‘val1’ may be
used uninitialized in this function [-Wuninitialized]
drivers/media/platform/davinci/dm355_ccdc.c:560:6: note: ‘val1’ was declared here
This is a false positive but the compiler has no way to know about it,
so initialize the variable to 0.

Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] adv7343: use devm_kzalloc() instead of kzalloc()
Lad, Prabhakar [Thu, 3 Jan 2013 13:08:46 +0000 (10:08 -0300)]
[media] adv7343: use devm_kzalloc() instead of kzalloc()

I2C drivers can use devm_kzalloc() too in their .probe() methods. Doing so
simplifies their clean up paths.

Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com>
Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] tvp514x: use devm_kzalloc() instead of kzalloc()
Lad, Prabhakar [Thu, 3 Jan 2013 13:04:57 +0000 (10:04 -0300)]
[media] tvp514x: use devm_kzalloc() instead of kzalloc()

I2C drivers can use devm_kzalloc() too in their .probe() methods. Doing so
simplifies their clean up paths.

Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com>
Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] tvp7002: use devm_kzalloc() instead of kzalloc()
Lad, Prabhakar [Thu, 3 Jan 2013 12:46:43 +0000 (09:46 -0300)]
[media] tvp7002: use devm_kzalloc() instead of kzalloc()

I2C drivers can use devm_kzalloc() too in their .probe() methods. Doing so
simplifies their clean up paths.

Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com>
Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] ths7303: use devm_kzalloc() instead of kzalloc()
Lad, Prabhakar [Thu, 3 Jan 2013 13:09:19 +0000 (10:09 -0300)]
[media] ths7303: use devm_kzalloc() instead of kzalloc()

I2C drivers can use devm_kzalloc() too in their .probe() methods. Doing so
simplifies their clean up paths.

Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com>
Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] saa7164: silence GCC warnings
Paul Bolle [Tue, 5 Feb 2013 12:42:21 +0000 (09:42 -0300)]
[media] saa7164: silence GCC warnings

Compiling the saa7164 driver without CONFIG_VIDEO_ADV_DEBUG set triggers
these GCC warnings:
    drivers/media/pci/saa7164/saa7164-encoder.c:1301:12: warning: ‘saa7164_g_register’ defined but not used [-Wunused-function]
    drivers/media/pci/saa7164/saa7164-encoder.c:1314:12: warning: ‘saa7164_s_register’ defined but not used [-Wunused-function]
Silence these warnings by wrapping these two functions in an "#ifdef
CONFIG_VIDEO_ADV_DEBUG" and "#endif" pair.

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] imon: fix Knob event interpretation issues on ARM
Alexandre Lissy [Sun, 2 Sep 2012 18:35:20 +0000 (15:35 -0300)]
[media] imon: fix Knob event interpretation issues on ARM

Events for the iMon Knob pad where not correctly interpreted on ARM,
resulting in buggy mouse movements (cursor going straight out of the
screen), key pad only generating KEY_RIGHT and KEY_DOWN events.
A reproducer is:
int main(int argc, char ** argv)
{
        char rel_x = 0x00; printf("rel_x:%d @%s:%d\n", rel_x, __FILE__, __LINE__);
        rel_x = 0x0f; printf("rel_x:%d @%s:%d\n", rel_x, __FILE__, __LINE__);
        rel_x |= ~0x0f; printf("rel_x:%d @%s:%d\n", rel_x, __FILE__, __LINE__);
        return 0;
}
(running on x86 or amd64)
$ ./test
rel_x:0 @test.c:6
rel_x:15 @test.c:7
rel_x:-1 @test.c:8
(running on armv6)
rel_x:0 @test.c:6
rel_x:15 @test.c:7
rel_x:255 @test.c:8
Forcing the rel_x and rel_y variables as signed char fixes the issue.

Reference: http://www.arm.linux.org.uk/docs/faqs/signedchar.php

Signed-off-by: Alexandre Lissy <alexandrelissy@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years agoMerge branch 'v4l_for_linus' into staging/for_v3.9
Mauro Carvalho Chehab [Thu, 24 Jan 2013 20:49:18 +0000 (18:49 -0200)]
Merge branch 'v4l_for_linus' into staging/for_v3.9

* v4l_for_linus: (464 commits)
  [media] uvcvideo: Set error_idx properly for S_EXT_CTRLS failures
  [media] uvcvideo: Cleanup leftovers of partial revert
  [media] uvcvideo: Return -EACCES when trying to set a read-only control
  Linux 3.8-rc3
  mm: reinstante dropped pmd_trans_splitting() check
  cred: Remove tgcred pointer from struct cred
  drm/ttm: fix fence locking in ttm_buffer_object_transfer
  ARM: clps711x: Fix bad merge of clockevents setup
  ARM: highbank: save and restore L2 cache and GIC on suspend
  ARM: highbank: add a power request clear
  ARM: highbank: fix secondary boot and hotplug
  ARM: highbank: fix typos with hignbank in power request functions
  ARM: dts: fix highbank cpu mpidr values
  ARM: dts: add device_type prop to cpu nodes on Calxeda platforms
  drm/prime: drop reference on imported dma-buf come from gem
  xen/netfront: improve truesize tracking
  ARM: mx5: Fix MX53 flexcan2 clock
  ARM: OMAP2+: am33xx-hwmod: Fix wrongly terminated am33xx_usbss_mpu_irqs array
  sctp: fix Kconfig bug in default cookie hmac selection
  EDAC: Cleanup device deregistering path
  ...

Conflicts:
drivers/media/pci/dm1105/dm1105.c
drivers/media/platform/soc_camera/mx2_camera.c

11 years ago[media] stv090x: On STV0903 do not set registers of the second path
Andreas Regel [Sun, 11 Mar 2012 17:11:45 +0000 (14:11 -0300)]
[media] stv090x: On STV0903 do not set registers of the second path

Sometimes there is a problem when trying to access the non-existing registers
of the second demodulator path on the STV0903.

This change removes the calls in case the driver is used on a STV0903.

Signed-off-by: Andreas Regel <andreas.regel@gmx.de>
Acked-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] mb86a20s: remove global BER/PER counters if per-layer counters vanish
Mauro Carvalho Chehab [Thu, 24 Jan 2013 16:16:17 +0000 (13:16 -0300)]
[media] mb86a20s: remove global BER/PER counters if per-layer counters vanish

If, for any reason, all per-layers counters stop, remove the
corresponding global counter.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] mb86a20s: add a logic for post-BER measurement
Mauro Carvalho Chehab [Thu, 24 Jan 2013 13:25:16 +0000 (10:25 -0300)]
[media] mb86a20s: add a logic for post-BER measurement

The logic here is similar to the preBER.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] mb86a20s: fix the PER reset logic
Mauro Carvalho Chehab [Thu, 24 Jan 2013 14:51:23 +0000 (11:51 -0300)]
[media] mb86a20s: fix the PER reset logic

The logic that resets the device is wrong. It should be resetting
just the layer that got read. Also, stop is needed before updating
the counters.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] mb86a20s: some fixes at preBER logic
Mauro Carvalho Chehab [Thu, 24 Jan 2013 14:48:44 +0000 (11:48 -0300)]
[media] mb86a20s: some fixes at preBER logic

The logic that resets the device is wrong. It should be resetting
just the layer that got read. Also, stop is needed before updating
the counters.
While there, rename it, as we'll soon introduce a postBER logic
there.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] mb86a20s: add block count measures (PER/UCB)
Mauro Carvalho Chehab [Thu, 17 Jan 2013 23:10:47 +0000 (20:10 -0300)]
[media] mb86a20s: add block count measures (PER/UCB)

Add both per-layer and global block error count and block count,
for PER and UCB measurements.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] dvb_frontend: print a msg if a property doesn't exist
Mauro Carvalho Chehab [Wed, 23 Jan 2013 20:06:02 +0000 (17:06 -0300)]
[media] dvb_frontend: print a msg if a property doesn't exist

If userspace calls a property that doesn't exist, it currently
just returns -EINVAL. However, this is more likely a problem at
the userspace application, calling it with a non-existing property.
So, add a debug message to help tracking it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] mb86a20s: add CNR measurement
Mauro Carvalho Chehab [Wed, 16 Jan 2013 18:12:05 +0000 (15:12 -0300)]
[media] mb86a20s: add CNR measurement

Add Signal/Noise ratio measurement. On this device, a global measure
is taken by the demod. It also provides per-layer CNR measurements,
based on Modulation Error measures (MER).

Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] mb86a20s: improve bit error count for BER
Mauro Carvalho Chehab [Mon, 14 Jan 2013 23:34:55 +0000 (20:34 -0300)]
[media] mb86a20s: improve bit error count for BER

Do a better job on setting the bit error counters, in order to
have all layer measures to happen in a little less than one
second.

Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] mb86a20s: add BER measurement
Mauro Carvalho Chehab [Tue, 22 Jan 2013 15:30:07 +0000 (12:30 -0300)]
[media] mb86a20s: add BER measurement

Add the methods to read bit error/bit count measurements from
mb86a20s. On ISDB-T devices, those reads are done per layer.
However, as userspace applications may not be aware of that,
add a global measure that will sum the bit errors and bit
counts for each layer, storing them into a global value.

Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] mb86a20s: calculate statistics at .read_status()
Mauro Carvalho Chehab [Tue, 22 Jan 2013 15:28:31 +0000 (12:28 -0300)]
[media] mb86a20s: calculate statistics at .read_status()

Instead of providing separate callbacks to read the several FE
stats properties, the better seems to use just one method that will:
    - Read lock status;
    - Read signal strength;
    - if locked, get TMCC data;
    - if locked, get DVB statistics.
As the DVB frontend thread will call this read_status callback
on every 3 seconds, and userspace can even call it earlier,
all stats data and layers layout will be updated together if
available, with is a good thing.

Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] dvb: the core logic to handle the DVBv5 QoS properties
Mauro Carvalho Chehab [Mon, 7 Jan 2013 18:41:35 +0000 (15:41 -0300)]
[media] dvb: the core logic to handle the DVBv5 QoS properties

Add the logic to poll, reset counters and report the QoS stats
to the end user.
The idea is that the core will periodically poll the frontend for
the stats. The frontend may return -EBUSY, if the previous collect
didn't finish, or it may fill the cached data.
The value returned to the end user is always the cached data.

Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] dvb: Add DVBv5 statistics properties
Mauro Carvalho Chehab [Sun, 6 Jan 2013 15:22:06 +0000 (12:22 -0300)]
[media] dvb: Add DVBv5 statistics properties

The DVBv3 statistics parameters are limited on several ways:
        - It doesn't provide any way to indicate the used measure,
  so userspace need to guess how to calculate/use it;
        - Only a limited set of stats are supported;
        - Can't be called in a way to require them to be filled
          all at once (atomic reads from the hardware), with may
          cause troubles on interpreting them on userspace;
        - On some OFDM delivery systems, the carriers can be
          independently modulated, having different properties.
          Currently, there's no way to report per-layer stats.
To address the above issues, adding a new DVBv5-based stats API.
While here, correct inner code nomenclature on a few places.

Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] mb86a20s: don't use state before initializing it
Mauro Carvalho Chehab [Wed, 23 Jan 2013 15:22:22 +0000 (13:22 -0200)]
[media] mb86a20s: don't use state before initializing it

As reported by Feng's kbuild test:
From: kbuild test robot <fengguang.wu@intel.com>
Subject: drivers/media/dvb-frontends/mb86a20s.c:706 mb86a20s_attach() error: potential null dereference 'state'.  (kzalloc returns null)
Date: Wed, 23 Jan 2013 19:30:43 +0800

commit: f66d81b54dac26d4e601d4d7faca53f3bdc98427 [media] mb86a20s: convert it to use dev_info/dev_err/dev_dbg

drivers/media/dvb-frontends/mb86a20s.c:706 mb86a20s_attach() error: potential null dereference 'state'.  (kzalloc returns null)
drivers/media/dvb-frontends/mb86a20s.c:706 mb86a20s_attach() error: we previously assumed 'state' could be null (see line 705)

As, at mb86a20s_attach(), we have an i2c pointer, use it for all printk
messages there, instead of state->i2c.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] mb86a20s: convert it to use dev_info/dev_err/dev_dbg
Mauro Carvalho Chehab [Tue, 22 Jan 2013 11:13:08 +0000 (09:13 -0200)]
[media] mb86a20s: convert it to use dev_info/dev_err/dev_dbg

Instead of having its own set of macros, use the Kernel default
ones for debug, error and info.

While here, do some cleanup on the debug printk's.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] mb86a20s: Function reorder
Mauro Carvalho Chehab [Tue, 22 Jan 2013 10:53:11 +0000 (08:53 -0200)]
[media] mb86a20s: Function reorder

Reorder functions to have everything related to stats/status read
close. That will make the file more organized as other stats
routines will be added.

No functional changes.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] mb86a20s: Split status read logic from DVB callback
Mauro Carvalho Chehab [Tue, 22 Jan 2013 10:49:39 +0000 (08:49 -0200)]
[media] mb86a20s: Split status read logic from DVB callback

Split the logic that reads the status from the DVB callback. That
helps to properly return an error code, if status read fails.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] mb86a20s: fix interleaving and FEC retrival
Mauro Carvalho Chehab [Mon, 14 Jan 2013 15:31:13 +0000 (12:31 -0300)]
[media] mb86a20s: fix interleaving and FEC retrival

Get the proper bits from the TMCC table registers.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] mb86a20s: make AGC work better
Mauro Carvalho Chehab [Mon, 14 Jan 2013 17:12:10 +0000 (14:12 -0300)]
[media] mb86a20s: make AGC work better

It is recommented to change register 0x0440 value to 0, in order
to fix some AGC bug.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] mb86a20s: Fix i2c gate on error
Mauro Carvalho Chehab [Mon, 14 Jan 2013 13:16:07 +0000 (10:16 -0300)]
[media] mb86a20s: Fix i2c gate on error

If an error happens, restore tuner I2C gate to the right
value.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] mb86a20s: improve error handling at get_frontend
Mauro Carvalho Chehab [Mon, 14 Jan 2013 12:26:09 +0000 (09:26 -0300)]
[media] mb86a20s: improve error handling at get_frontend

The read/write errors are not handled well on get_frontend. Fix it,
by letting the frontend cached values to represent the DVB properties
that were successfully retrieved.
While here, use "c" for dtv_frontend_properties cache, instead of
"p", as this is more common.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] uvcvideo: Set error_idx properly for S_EXT_CTRLS failures
Laurent Pinchart [Fri, 11 Jan 2013 12:42:00 +0000 (09:42 -0300)]
[media] uvcvideo: Set error_idx properly for S_EXT_CTRLS failures

The uvc_set_ctrl() calls don't write to the hardware. A failure at that
point thus leaves the device in a clean state, with no control modified.
Set the error_idx field to the count value to reflect that, as per the
V4L2 specification.
TRY_EXT_CTRLS is unchanged and the error_idx field must always be set to
the failed control index in that case.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] uvcvideo: Cleanup leftovers of partial revert
Laurent Pinchart [Fri, 11 Jan 2013 12:32:04 +0000 (09:32 -0300)]
[media] uvcvideo: Cleanup leftovers of partial revert

Commit ba68c8530a263dc4de440fa10bb20a1c5b9d4ff5 (Partly revert "[media]
uvcvideo: Set error_idx properly for extended controls API failures")
missed two modifications. Clean them up.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] uvcvideo: Return -EACCES when trying to set a read-only control
Laurent Pinchart [Tue, 28 Aug 2012 21:38:58 +0000 (18:38 -0300)]
[media] uvcvideo: Return -EACCES when trying to set a read-only control

Commit ba68c8530a263dc4de440fa10bb20a1c5b9d4ff5 (Partly revert "[media]
uvcvideo: Set error_idx properly for extended controls API failures")
also reverted part of commit 30ecb936cbcd83e3735625ac63e1b4466546f5fe
("uvcvideo: Return -EACCES when trying to access a read/write-only
control") by mistake. Fix it.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years agoMerge tag 'v3.8-rc3' into v4l_for_linus
Mauro Carvalho Chehab [Fri, 11 Jan 2013 15:28:19 +0000 (13:28 -0200)]
Merge tag 'v3.8-rc3' into v4l_for_linus

Linux 3.8-rc3

* tag 'v3.8-rc3': (11110 commits)
  Linux 3.8-rc3
  mm: reinstante dropped pmd_trans_splitting() check
  cred: Remove tgcred pointer from struct cred
  drm/ttm: fix fence locking in ttm_buffer_object_transfer
  ARM: clps711x: Fix bad merge of clockevents setup
  ARM: highbank: save and restore L2 cache and GIC on suspend
  ARM: highbank: add a power request clear
  ARM: highbank: fix secondary boot and hotplug
  ARM: highbank: fix typos with hignbank in power request functions
  ARM: dts: fix highbank cpu mpidr values
  ARM: dts: add device_type prop to cpu nodes on Calxeda platforms
  drm/prime: drop reference on imported dma-buf come from gem
  xen/netfront: improve truesize tracking
  ARM: mx5: Fix MX53 flexcan2 clock
  ARM: OMAP2+: am33xx-hwmod: Fix wrongly terminated am33xx_usbss_mpu_irqs array
  sctp: fix Kconfig bug in default cookie hmac selection
  EDAC: Cleanup device deregistering path
  EDAC: Fix EDAC Kconfig menu
  EDAC: Fix kernel panic on module unloading
  ALSA: hda - add mute LED for HP Pavilion 17 (Realtek codec)
  ...

11 years ago[media] media: remove __dev* annotations
Stephen Rothwell [Fri, 11 Jan 2013 00:35:34 +0000 (21:35 -0300)]
[media] media: remove __dev* annotations

Hi Mauro,
After merging the v4l-dvb tree, today's linux-next build (x86_64
allmodconfig) failed like this:
drivers/media/platform/sh_veu.c:1146:22: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'sh_veu_probe'
drivers/media/platform/sh_veu.c:1228:22: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'sh_veu_remove'
drivers/media/platform/sh_veu.c:1244:2: error: implicit declaration of function '__devexit_p' [-Werror=implicit-function-declaration]
drivers/media/platform/sh_veu.c:1244:25: error: 'sh_veu_remove' undeclared here (not in a function)
drivers/media/platform/sh_veu.c: In function 'sh_veu_init':
drivers/media/platform/sh_veu.c:1253:45: error: 'sh_veu_probe' undeclared (first use in this function)
drivers/media/platform/sh_veu.c:1253:45: note: each undeclared identifier is reported only once for each function it appears in
drivers/media/platform/sh_veu.c: At top level:
drivers/media/platform/sh_veu.c:1095:20: warning: 'sh_veu_bh' defined but not used [-Wunused-function]
drivers/media/platform/sh_veu.c:1109:20: warning: 'sh_veu_isr' defined but not used [-Wunused-function]
drivers/media/platform/sh_veu.c: In function 'sh_veu_init':
drivers/media/platform/sh_veu.c:1254:1: warning: control reaches end of non-void function [-Wreturn-type]
Caused by commit 05efa71bdc0e ("[media] media: add a VEU MEM2MEM format
conversion and scaling driver") interacting with commit 54b956b90360
("Remove __dev* markings from init.h") from the driver-core.current tree.
I have applied the following merge fix patch which could be applied
directly to the v4l-dvb tree (please):
CONFIG_HOTPLUG is always true now and the __dev* macros have meen removed.

Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years ago[media] extract_xc3028.pl: fix permissions
Mauro Carvalho Chehab [Fri, 11 Jan 2013 15:01:37 +0000 (13:01 -0200)]
[media] extract_xc3028.pl: fix permissions

This is an executable file. Change permissions to reflect it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
11 years agoLinux 3.8-rc3 v3.8-rc3
Linus Torvalds [Thu, 10 Jan 2013 02:59:55 +0000 (18:59 -0800)]
Linux 3.8-rc3

11 years agoMerge branch 'fixes' of git://git.linaro.org/people/rmk/linux-arm
Linus Torvalds [Wed, 9 Jan 2013 16:58:57 +0000 (08:58 -0800)]
Merge branch 'fixes' of git://git.linaro.org/people/rmk/linux-arm

Pull ARM fixes from Russell King.

* 'fixes' of git://git.linaro.org/people/rmk/linux-arm:
  ARM: 7616/1: cache-l2x0: aurora: Use writel_relaxed instead of writel
  ARM: 7615/1: cache-l2x0: aurora: Invalidate during clean operation with WT enable
  ARM: 7614/1: mm: fix wrong branch from Cortex-A9 to PJ4b
  ARM: 7612/1: imx: Do not select some errata that depends on !ARCH_MULTIPLATFORM
  ARM: 7611/1: VIC: fix bug in VIC irqdomain code
  ARM: 7610/1: versatile: bump IRQ numbers
  ARM: 7609/1: disable errata work-arounds which access secure registers
  ARM: 7608/1: l2x0: Only set .set_debug on PL310 r3p0 and earlier

11 years agoMerge tag 'edac_fixes_for_3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp
Linus Torvalds [Wed, 9 Jan 2013 16:43:56 +0000 (08:43 -0800)]
Merge tag 'edac_fixes_for_3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp

Pull EDAC fixes from Borislav Petkov:
 "Two error path fixes causing a crash and a Kconfig fix for an issue
  which spilled all EDAC suboptions into the 'Device Drivers' menu."

* tag 'edac_fixes_for_3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp:
  EDAC: Cleanup device deregistering path
  EDAC: Fix EDAC Kconfig menu
  EDAC: Fix kernel panic on module unloading

11 years agomm: reinstante dropped pmd_trans_splitting() check
Linus Torvalds [Wed, 9 Jan 2013 16:36:54 +0000 (08:36 -0800)]
mm: reinstante dropped pmd_trans_splitting() check

The check for a pmd being in the process of being split was dropped by
mistake by commit d10e63f29488 ("mm: numa: Create basic numa page
hinting infrastructure"). Put it back.

Reported-by: Dave Jones <davej@redhat.com>
Debugged-by: Hillf Danton <dhillf@gmail.com>
Acked-by: Andrea Arcangeli <aarcange@redhat.com>
Acked-by: Mel Gorman <mgorman@suse.de>
Cc: Kirill Shutemov <kirill@shutemov.name>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
11 years agocred: Remove tgcred pointer from struct cred
Marc Dionne [Wed, 9 Jan 2013 14:16:30 +0000 (14:16 +0000)]
cred: Remove tgcred pointer from struct cred

Commit 3a50597de863 ("KEYS: Make the session and process keyrings
per-thread") removed the definition of the thread_group_cred structure,
but left a now unused pointer in struct cred.

Signed-off-by: Marc Dionne <marc.c.dionne@gmail.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
11 years agoMerge tag 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Linus Torvalds [Wed, 9 Jan 2013 02:53:56 +0000 (18:53 -0800)]
Merge tag 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC fixes from Olof Johansson:
 "People are back from the holiday breaks, and it shows.  Here are a
  bunch of fixes for a number of platforms:
   - A couple of small fixes for Nomadik
   - A larger set of changes for kirkwood/mvebu
     - uart driver selection, dt clocks, gpio-poweroff fixups, a few
       __init annotation fixes and some error handling improvement in
       their xor dma driver.
   - i.MX had a couple of minor fixes (and a critical one for flexcan2
     clock setup)
   - MXS has a small board fix and a framebuffer bugfix
   - A set of fixes for Samsung Exynos, fixing default bootargs and some
     Exynos5440 clock issues
   - A set of OMAP changes including PM fixes and a few sparse warning
     fixups

  All in all a bit more positive code delta than we'd ideally want to
  see here, mostly from the OMAP PM changes, but nothing overly crazy."

* tag 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (44 commits)
  ARM: clps711x: Fix bad merge of clockevents setup
  ARM: highbank: save and restore L2 cache and GIC on suspend
  ARM: highbank: add a power request clear
  ARM: highbank: fix secondary boot and hotplug
  ARM: highbank: fix typos with hignbank in power request functions
  ARM: dts: fix highbank cpu mpidr values
  ARM: dts: add device_type prop to cpu nodes on Calxeda platforms
  ARM: mx5: Fix MX53 flexcan2 clock
  ARM: OMAP2+: am33xx-hwmod: Fix wrongly terminated am33xx_usbss_mpu_irqs array
  pinctrl: mvebu: make pdma clock on dove mandatory
  ARM: Dove: Add pinctrl clock to DT
  dma: mv_xor: fix error handling for clocks
  dma: mv_xor: fix error handling of mv_xor_channel_add()
  arm: mvebu: Add missing ; for cpu node.
  arm: mvebu: Armada XP MV78230 has only three Ethernet interfaces
  arm: mvebu: Armada XP MV78230 has two cores, not one
  clk: mvebu: Remove inappropriate __init tagging
  ARM: Kirkwood: Use fixed-regulator instead of board gpio call
  ARM: Kirkwood: Fix missing sdio clock
  ARM: Kirkwood: Switch TWSI1 of 88f6282 to DT clock providers
  ...

11 years agoMerge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
Linus Torvalds [Wed, 9 Jan 2013 00:08:10 +0000 (16:08 -0800)]
Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux

Pull drm update from Dave Airlie:
 "Exynos and Radeon mostly, with a dma-buf and ttm fix thrown in.

  It's a bit big but its mostly exynos license fix ups and I'd rather
  not hold those up since its legally stuff.

  Radeon has a couple of fixes from dma engine work, TTM is just a
  locking fix, and dma-buf fix has been hanging around and I finally got
  a chance to review it."

* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (30 commits)
  drm/ttm: fix fence locking in ttm_buffer_object_transfer
  drm/prime: drop reference on imported dma-buf come from gem
  drm/radeon: add quirk for d3 delay during switcheroo poweron for apple macbooks
  drm/exynos: move finish page flip to a common place
  drm/exynos: fimd: modify condition in fimd resume
  drm/radeon: fix DMA CS parser for r6xx linear copy packet
  drm/radeon: split r6xx and r7xx copy_dma functions
  drm/exynos: Use devm_clk_get in exynos_drm_gsc.c
  drm/exynos: Remove redundant NULL check in exynos_drm_gsc.c
  drm/exynos: Remove explicit freeing using devm_* APIs in exynos_drm_gsc.c
  drm/exynos: Use devm_clk_get in exynos_drm_rotator.c
  drm/exynos: Remove redundant NULL check in exynos_drm_rotator.c
  drm/exynos: Remove unnecessary devm_* freeing APIs in exynos_drm_rotator.c
  drm/exynos: Use devm_clk_get in exynos_drm_fimc.c
  drm/exynos: Remove redundant NULL check
  drm/exynos: Remove explicit freeing using devm_* APIs in exynos_drm_fimc.c
  drm/exynos: Use devm_kzalloc in exynos_drm_ipp.c
  drm/exynos: fix gem buffer allocation type checking
  drm/exynos: remove needless parenthesis.
  drm/exynos: fix incorrect interrupt induced by m2m operation.
  ...

11 years agoMerge tag 'omap-for-v3.8-rc2/fixes-signed-v2' of git://git.kernel.org/pub/scm/linux...
Olof Johansson [Tue, 8 Jan 2013 17:49:50 +0000 (09:49 -0800)]
Merge tag 'omap-for-v3.8-rc2/fixes-signed-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes

From Tony Lindgren:
The biggest change is a fix to deal with different power state
on omap2 registers that causes issues trying to use common PM code.
Also fix few incorrect registers, and an issue for omap1 USB, and
few sparse fixes for issues that sneaked in with all the clean-up.

* tag 'omap-for-v3.8-rc2/fixes-signed-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: OMAP2+: am33xx-hwmod: Fix wrongly terminated am33xx_usbss_mpu_irqs array
  ARM: OMAP1: fix USB configuration use-after-release
  ARM: OMAP2/3: PRM: fix bogus OMAP2xxx powerstate return values
  ARM: OMAP3: clock data: Add missing enable/disable for EMU clock
  ARM: OMAP4: PRM: Correct wrong instance usage for reading reset sources
  ARM: OMAP4: PRM: fix RSTTIME and RSTST offsets
  ARM: OMAP4: PRM: Correct reset source map
  ARM: OMAP: SRAM: resolve sparse warnings
  ARM: OMAP AM33xx: hwmod data: resolve sparse warnings
  ARM: OMAP: 32k counter: resolve sparse warnings

Signed-off-by: Olof Johansson <olof@lixom.net>
11 years agoMerge branch 'v3.8-samsung-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel...
Olof Johansson [Tue, 8 Jan 2013 17:42:52 +0000 (09:42 -0800)]
Merge branch 'v3.8-samsung-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes

From Kukjin Kim:
Most of them are EXYNOS5440 fixes which are for changing uart console,
cpu id (typo)  and silent complaining gpio error in kernel boot.

* 'v3.8-samsung-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: EXYNOS: skip the clock initialization for exynos5440
  ARM: EXYNOS: enable PINCTRL for EXYNOS5440
  ARM: dts: use uart port1 for console on exynos4210-smdkv310
  ARM: dts: use uart port0 for console on exynos5440-ssdk5440
  ARM: SAMSUNG: fix the cpu id for EXYNOS5440
  ARM: EXYNOS: Revise HDMI resource size

11 years agoMerge tag 'mxs-fixes-3.8' of git://git.linaro.org/people/shawnguo/linux-2.6 into...
Olof Johansson [Tue, 8 Jan 2013 16:39:27 +0000 (08:39 -0800)]
Merge tag 'mxs-fixes-3.8' of git://git.linaro.org/people/shawnguo/linux-2.6 into fixes

From Shawn Guo:
I have to send one critical mxsfb fix through arm-soc, as FB maintainer
is unresponsive for quite a while.  People start complaining the missing
of such an important fix.

* tag 'mxs-fixes-3.8' of git://git.linaro.org/people/shawnguo/linux-2.6:
  video: mxsfb: fix crash when unblanking the display
  ARM: dts: imx23-olinuxino: Fix IOMUX settings

11 years agoMerge tag 'imx-fixes-3.8' of git://git.linaro.org/people/shawnguo/linux-2.6 into...
Olof Johansson [Tue, 8 Jan 2013 16:39:00 +0000 (08:39 -0800)]
Merge tag 'imx-fixes-3.8' of git://git.linaro.org/people/shawnguo/linux-2.6 into fixes

From Shawn Guo:

It includes one critical fix - wrong flexcan2 clock will hang system
when the port gets brought up.  The other two are non-critical fixes,
which are sent together here, since it's still early -rc stage.

* tag 'imx-fixes-3.8' of git://git.linaro.org/people/shawnguo/linux-2.6:
  ARM: mx5: Fix MX53 flexcan2 clock
  ARM: dts: imx31-bug: Fix manufacturer compatible string
  clk: imx: Remove 'clock-output-names' from the examples

11 years agoMerge tag 'sound-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Linus Torvalds [Tue, 8 Jan 2013 15:33:41 +0000 (07:33 -0800)]
Merge tag 'sound-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "Nothing too exciting here, just a few regression and trivial fixes,
  and new quirks for HD-audio and USB-audio.

   - HD-audio mute LED mode enum fix
   - Fix kernel panic of Digidesign Mbox2 usb-audio quirk (which was new
     in 3.8-rc1)
   - Creative BT-D1 usb-audio quirk
   - mute LED fixup for HP Pavillion 17 laptop"

* tag 'sound-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: hda - add mute LED for HP Pavilion 17 (Realtek codec)
  ALSA: au88x0: fix incorrect left shift
  sound: oss/pas2: Fix possible access out of array
  ALSA: usb-audio: Fix kernel panic of Digidesign Mbox2 quirk
  ALSA: usb-audio: Add support for Creative BT-D1 via usb sound quirks
  ALSA: hda - Switch "On" and "Off" for "Mute-LED Mode" kcontrol

11 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Linus Torvalds [Tue, 8 Jan 2013 15:31:49 +0000 (07:31 -0800)]
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Pull networking fixes from David Miller:

 1) New sysctl ndisc_notify needs some documentation, from Hanns
    Frederic Sowa.

 2) Netfilter REJECT target doesn't set transport header of SKB
    correctly, from Mukund Jampala.

 3) Forcedeth driver needs to check for DMA mapping failures, from Larry
    Finger.

 4) brcmsmac driver can't use usleep_range while holding locks, use
    udelay instead.  From Niels Ole Salscheider.

 5) Fix unregister of netlink bridge multicast database handlers, from
    Vlad Yasevich and Rami Rosen.

 6) Fix checksum calculations in netfilter's ipv6 network prefix
    translation module.

 7) Fix high order page allocation failures in netfilter xt_recent, from
    Eric Dumazet.

 8) mac802154 needs to use netif_rx_ni() instead of netif_rx() because
    mac802154_process_data() can execute in process rather than
    interrupt context.  From Alexander Aring.

 9) Fix splice handling of MSG_SENDPAGE_NOTLAST, otherwise we elide one
    tcp_push() too many.  From Eric Dumazet and Willy Tarreau.

10) Fix skb->truesize tracking in XEN netfront driver, from Ian
    Campbell.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (46 commits)
  xen/netfront: improve truesize tracking
  ipv4: fix NULL checking in devinet_ioctl()
  tcp: fix MSG_SENDPAGE_NOTLAST logic
  net/ipv4/ipconfig: really display the BOOTP/DHCP server's address.
  ip-sysctl: fix spelling errors
  mac802154: fix NOHZ local_softirq_pending 08 warning
  ipv6: document ndisc_notify in networking/ip-sysctl.txt
  ath9k: Fix Kconfig for ATH9K_HTC
  netfilter: xt_recent: avoid high order page allocations
  netfilter: fix missing dependencies for the NOTRACK target
  netfilter: ip6t_NPT: fix IPv6 NTP checksum calculation
  bridge: add empty br_mdb_init() and br_mdb_uninit() definitions.
  vxlan: allow live mac address change
  bridge: Correctly unregister MDB rtnetlink handlers
  brcmfmac: fix parsing rsn ie for ap mode.
  brcmsmac: add copyright information for Canonical
  rtlwifi: rtl8723ae: Fix warning for unchecked pci_map_single() call
  rtlwifi: rtl8192se: Fix warning for unchecked pci_map_single() call
  rtlwifi: rtl8192de: Fix warning for unchecked pci_map_single() call
  rtlwifi: rtl8192ce: Fix warning for unchecked pci_map_single() call
  ...

11 years agodrm/ttm: fix fence locking in ttm_buffer_object_transfer
Daniel Vetter [Tue, 18 Dec 2012 21:25:11 +0000 (22:25 +0100)]
drm/ttm: fix fence locking in ttm_buffer_object_transfer

Noticed while reviewing the fence locking in the radeon pageflip
handler.

v2: Instead of grabbing the bdev->fence_lock in object_transfer just
move the single callsite of that function a few lines, so that it is
protected by the fence_lock. Suggested by Jerome Glisse.

v3: Fix typo in commit message.

Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
11 years agoMerge tag 'mvebu_fixes_for_v3.8' of git://git.infradead.org/users/jcooper/linux into...
Olof Johansson [Tue, 8 Jan 2013 05:09:17 +0000 (21:09 -0800)]
Merge tag 'mvebu_fixes_for_v3.8' of git://git.infradead.org/users/jcooper/linux into fixes

From Jason Cooper:

fixes for mvebu/kirkwood v3.8
 - use correct uart driver for mvebu boards
 - add a missing DT clocks
 - gpio-poweroff level vs. edge triggering, use gpio_is_valid()
 - remove an inappropriate __init, modules need to access function.
 - various DT fixes
 - error handling in mv_xor

* tag 'mvebu_fixes_for_v3.8' of git://git.infradead.org/users/jcooper/linux:
  pinctrl: mvebu: make pdma clock on dove mandatory
  ARM: Dove: Add pinctrl clock to DT
  dma: mv_xor: fix error handling for clocks
  dma: mv_xor: fix error handling of mv_xor_channel_add()
  arm: mvebu: Add missing ; for cpu node.
  arm: mvebu: Armada XP MV78230 has only three Ethernet interfaces
  arm: mvebu: Armada XP MV78230 has two cores, not one
  clk: mvebu: Remove inappropriate __init tagging
  ARM: Kirkwood: Use fixed-regulator instead of board gpio call
  ARM: Kirkwood: Fix missing sdio clock
  ARM: Kirkwood: Switch TWSI1 of 88f6282 to DT clock providers
  Power: gpio-poweroff: Fix documentation and gpio_is_valid
  ARM: Kirkwood: Fix missing clk for USB device.
  arm: mvebu: Use dw-apb-uart instead of ns16650 as UART driver

Signed-off-by: Olof Johansson <olof@lixom.net>
11 years agoARM: clps711x: Fix bad merge of clockevents setup
Olof Johansson [Sat, 5 Jan 2013 16:33:30 +0000 (08:33 -0800)]
ARM: clps711x: Fix bad merge of clockevents setup

I mismerged a previous branch from Alexander, and accidentally left
in ARCH_USES_GETTIMEOFFSET. Remove it.

Signed-off-by: Olof Johansson <olof@lixom.net>
Cc: Alexander Shiyan <shc_work@mail.ru>
11 years agoMerge tag 'nomadik-fixes-for-arm-soc' of git://git.kernel.org/pub/scm/linux/kernel...
Olof Johansson [Sat, 5 Jan 2013 02:45:08 +0000 (18:45 -0800)]
Merge tag 'nomadik-fixes-for-arm-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik into fixes

From Linus Walleij:
Two fixes to the Nomadik:
- Delete a dangling include
- Bump IRQ numbers to offset at 32

* tag 'nomadik-fixes-for-arm-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik:
  ARM: nomadik: bump the IRQ numbers again
  ARM: nomadik: delete dangling include

11 years agoARM: highbank: save and restore L2 cache and GIC on suspend
Rob Herring [Sun, 30 Dec 2012 16:15:07 +0000 (10:15 -0600)]
ARM: highbank: save and restore L2 cache and GIC on suspend

This fixes suspend to RAM adding necessary save and restore of L2 and GIC.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
11 years agoARM: highbank: add a power request clear
Rob Herring [Sun, 30 Dec 2012 16:15:06 +0000 (10:15 -0600)]
ARM: highbank: add a power request clear

When we fail to power down, we need to clear out the power request.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
11 years agoARM: highbank: fix secondary boot and hotplug
Rob Herring [Sun, 30 Dec 2012 16:15:05 +0000 (10:15 -0600)]
ARM: highbank: fix secondary boot and hotplug

With commit 384a290 (ARM: gic: use a private mapping for CPU target
interfaces), wake-up IPIs now go to all cores as the gic cpu interface
numbering may not follow core numbering. This broke secondary boot on
highbank since the boot address was already set for all secondary cores,
this caused all cores to boot before the kernel was ready.

Fix this by moving the setting of the jump address to
highbank_boot_secondary instead of highbank_smp_prepare_cpus and
highbank_cpu_die. Also, clear the address when we boot. This prevents
cores from booting before they are actually triggered and is also necessary
to get suspend/resume to work.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Cc: Nicolas Pitre <nicolas.pitre@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
11 years agoARM: highbank: fix typos with hignbank in power request functions
Rob Herring [Sun, 30 Dec 2012 16:15:04 +0000 (10:15 -0600)]
ARM: highbank: fix typos with hignbank in power request functions

s/hignbank/highbank/

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
11 years agoARM: dts: fix highbank cpu mpidr values
Rob Herring [Sun, 30 Dec 2012 16:15:03 +0000 (10:15 -0600)]
ARM: dts: fix highbank cpu mpidr values

With the addition of commit a0ae0240 (ARM: kernel: add device tree init
map function), the cpu reg values must match the cpu mpidr register or we'll
get warnings. For some reason, the CLUSTERID on highbank is 9, so the reg
value needs to be 0x90n to quiet the warnings.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
11 years agoARM: dts: add device_type prop to cpu nodes on Calxeda platforms
Rob Herring [Sun, 30 Dec 2012 16:15:02 +0000 (10:15 -0600)]
ARM: dts: add device_type prop to cpu nodes on Calxeda platforms

While device_type is considered deprecated, it is still needed for tools
like lshw to identify cpu nodes.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
11 years agoMerge branch 'drm-fixes-3.8' of git://people.freedesktop.org/~agd5f/linux into drm...
Dave Airlie [Tue, 8 Jan 2013 04:52:52 +0000 (14:52 +1000)]
Merge branch 'drm-fixes-3.8' of git://people.freedesktop.org/~agd5f/linux into drm-next

Alex writes:
 A few more fixes for DMA and a mac quirk.

* 'drm-fixes-3.8' of git://people.freedesktop.org/~agd5f/linux:
  drm/radeon: add quirk for d3 delay during switcheroo poweron for apple macbooks
  drm/radeon: fix DMA CS parser for r6xx linear copy packet
  drm/radeon: split r6xx and r7xx copy_dma functions

11 years agodrm/prime: drop reference on imported dma-buf come from gem
Seung-Woo Kim [Thu, 27 Sep 2012 06:30:06 +0000 (15:30 +0900)]
drm/prime: drop reference on imported dma-buf come from gem

Increasing ref counts of both dma-buf and gem for imported dma-buf come from gem
makes memory leak. release function of dma-buf cannot be called because f_count
of dma-buf increased by importing gem and gem ref count cannot be decrease
because of exported dma-buf.

So I add dma_buf_put() for imported gem come from its own gem into each drivers
having prime_import and prime_export capabilities. With this, only gem ref
count is increased if importing gem exported from gem of same driver.

Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Kyungmin.park <kyungmin.park@samsung.com>
Cc: Inki Dae <inki.dae@samsung.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Rob Clark <rob.clark@linaro.org>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
11 years agoxen/netfront: improve truesize tracking
Ian Campbell [Mon, 7 Jan 2013 05:32:06 +0000 (05:32 +0000)]
xen/netfront: improve truesize tracking

Using RX_COPY_THRESHOLD is incorrect if the SKB is actually smaller
than that. We have already accounted for this in
NETFRONT_SKB_CB(skb)->pull_to so use that instead.

Fixes WARN_ON from skb_try_coalesce.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Cc: Sander Eikelenboom <linux@eikelenboom.it>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: annie li <annie.li@oracle.com>
Cc: xen-devel@lists.xen.org
Cc: netdev@vger.kernel.org
Cc: stable@kernel.org # 3.7.x only
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
11 years agoMerge branch 'exynos-drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git...
Dave Airlie [Tue, 8 Jan 2013 03:39:02 +0000 (13:39 +1000)]
Merge branch 'exynos-drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next

Summary:
- change exynos file license
  . Most of exynos files had been copied from some randome
    file and not updated correctly(wrong company name used).
    This was our mistakes so chagnes it correctly. For this,
    I'm not sure that this patch should go to -fix or -next.
    So please give me any comment if there is any problem.
- consider buffer allocation without iommu
  . Without iommu, dma_alloc_attrs function allocates some
    memory region and returns cpu address so this patch makes
    the cpu address to be set to buf->kvaddr correctly
- cleanups to ipp relevant codes.
- use common finish page flip function
  . to avoid the duplication of same code, use
    exynos_drm_crtc_finish_pageflip function commonly instead
    of each one.
- fix fimd resume issue.
  . when fimd was turned off by suspend, there was one issue that
    the fimd wasn't turned on by resume so fix it chaing resume
    condition.

* 'exynos-drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos: (25 commits)
  drm/exynos: move finish page flip to a common place
  drm/exynos: fimd: modify condition in fimd resume
  drm/exynos: Use devm_clk_get in exynos_drm_gsc.c
  drm/exynos: Remove redundant NULL check in exynos_drm_gsc.c
  drm/exynos: Remove explicit freeing using devm_* APIs in exynos_drm_gsc.c
  drm/exynos: Use devm_clk_get in exynos_drm_rotator.c
  drm/exynos: Remove redundant NULL check in exynos_drm_rotator.c
  drm/exynos: Remove unnecessary devm_* freeing APIs in exynos_drm_rotator.c
  drm/exynos: Use devm_clk_get in exynos_drm_fimc.c
  drm/exynos: Remove redundant NULL check
  drm/exynos: Remove explicit freeing using devm_* APIs in exynos_drm_fimc.c
  drm/exynos: Use devm_kzalloc in exynos_drm_ipp.c
  drm/exynos: fix gem buffer allocation type checking
  drm/exynos: remove needless parenthesis.
  drm/exynos: fix incorrect interrupt induced by m2m operation.
  drm/exynos: remove color bar pattern operation.
  drm/exynos: correct some comments to abbreviation.
  drm/exynos: fix build warning.
  drm/exynos: consider both case of vflip and hflip.
  drm/exynos: remove needless error handling to property.
  ...

11 years agoMerge branch 'master' of git://1984.lsi.us.es/nf
David S. Miller [Tue, 8 Jan 2013 03:25:13 +0000 (19:25 -0800)]
Merge branch 'master' of git://1984.lsi.us.es/nf

Pablo Neira Ayuso says:

====================
The following batch contains Netfilter fixes for 3.8-rc2, they are:

* Fix IPv6 stateless network/port translation (NPT) checksum
  calculation, from Ulrich Weber.

* Fix for xt_recent to avoid memory allocation failures if large
  hashtables are used, from Eric Dumazet.

* Fix missing dependencies in Kconfig for the deprecated NOTRACK,
  from myself.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
11 years agoARM: mx5: Fix MX53 flexcan2 clock
Marek Vasut [Mon, 7 Jan 2013 14:27:00 +0000 (15:27 +0100)]
ARM: mx5: Fix MX53 flexcan2 clock

The second FlexCAN port uses different clock than the first one, configure
correct clock to prevent hanging of the system during bringing up of the port.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
11 years agoMerge tag 'pm+acpi-for-3.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Tue, 8 Jan 2013 00:17:18 +0000 (16:17 -0800)]
Merge tag 'pm+acpi-for-3.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull ACPI and power management fixes from Rafael Wysocki:

 - Removal of some ACPICA code that the kernel will never use from Lv
   Zheng.

 - APEI fix from Adrian Huang.

 - Removal of unnecessary ACPI memory hotplug driver code from Liu
   Jinsong.

 - Minor ACPI power management fixes.

 - ACPI debug code fix from Joe Perches.

 - ACPI fix to make system bus device nodes get the right names.

 - PNP resources handling fixes from Witold Szczeponik.

 - cpuidle fix for a recent regression stalling boot on systems with
   great numbers of CPUs from Daniel Lezcano.

 - cpuidle fixes from Sivaram Nair.

 - intel_idle debug message fix from Youquan Song.

 - cpufreq build regression fix from Larry Finger.

 - cpufreq fix for an obscure initialization race related to statistics
   from Konstantin Khlebnikov.

 - cpufreq change disabling the Longhaul driver by default from Rafał
   Bilski.

 - PM core fix preventing device suspend errors from happening during
   system suspend due to obscure race conditions.

 - PM QoS local variable name cleanup.

* tag 'pm+acpi-for-3.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  PM: Move disabling/enabling runtime PM to late suspend/early resume
  PM / QoS: Rename local variable in dev_pm_qos_add_ancestor_request()
  ACPI / scan: Do not use dummy HID for system bus ACPI nodes
  cpufreq / governor: Fix problem with cpufreq_ondemand or cpufreq_conservative
  cpufreq / Longhaul: Disable driver by default
  cpufreq / stats: fix race between stats allocation and first usage
  cpuidle: fix lock contention in the idle path
  intel_idle: pr_debug information need separated
  cpuidle / coupled: fix ready counter decrement
  cpuidle: Fix finding state with min power_usage
  PNP: Handle IORESOURCE_BITS in resource allocation
  PNP: Simplify setting of resources
  ACPI / power: Remove useless message from device registering routine
  ACPI / glue: Update DBG macro to include KERN_DEBUG
  ACPI / PM: Do not apply ACPI_SUCCESS() to acpi_bus_get_device() result
  ACPI / memhotplug: remove redundant logic of acpi memory hotadd
  ACPI / APEI: Fix the returned value in erst_dbg_read
  ACPICA: Remove useless mini-C library.

11 years agoMerge branch 'for-next' of git://git.samba.org/sfrench/cifs-2.6
Linus Torvalds [Mon, 7 Jan 2013 21:21:55 +0000 (13:21 -0800)]
Merge branch 'for-next' of git://git.samba.org/sfrench/cifs-2.6

Pull CIFS fixes from Steve French:
 "Misc small cifs fixes"

* 'for-next' of git://git.samba.org/sfrench/cifs-2.6:
  CIFS: Don't let read only caching for mandatory byte-range locked files
  CIFS: Fix write after setting a read lock for read oplock files
  Revert "CIFS: Fix write after setting a read lock for read oplock files"
  cifs: adjust sequence number downward after signing NT_CANCEL request
  cifs: move check for NULL socket into smb_send_rqst

11 years agoARM: OMAP2+: am33xx-hwmod: Fix wrongly terminated am33xx_usbss_mpu_irqs array
Pantelis Antoniou [Thu, 3 Jan 2013 22:32:22 +0000 (00:32 +0200)]
ARM: OMAP2+: am33xx-hwmod: Fix wrongly terminated am33xx_usbss_mpu_irqs array

The IRQ array must be terminated by -1 and not by -1+OMAP_INTC_START
This led to having a resource list of 100s of IRQs.

Looks like this was caused by commit a2cfc509 (ARM: OMAP3+: hwmod: Add
AM33XX HWMOD data) that probably had some search and replace updates
done for the patch for sparse irq support.

Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com>
Acked-by: Paul Walmsley <paul@pwsan.com>
[tony@atomide.com: updated wit information about the breaking commit]
Signed-off-by: Tony Lindgren <tony@atomide.com>
11 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Linus Torvalds [Mon, 7 Jan 2013 17:41:20 +0000 (09:41 -0800)]
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Pull namei.h missing include fix from Al Viro.

The new use of ESTALE in namei.h can cause compile failures on ARM with
certain configurations due to lack of errno.h.

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  namei.h: include errno.h

11 years agosctp: fix Kconfig bug in default cookie hmac selection
Alex Elder [Mon, 7 Jan 2013 16:47:46 +0000 (10:47 -0600)]
sctp: fix Kconfig bug in default cookie hmac selection

Commit 0d0863b02002 ("sctp: Change defaults on cookie hmac selection")
added a "choice" to the sctp Kconfig file.  It introduced a bug which
led to an infinite loop when while running "make oldconfig".

The problem is that the wrong symbol was defined as the default value
for the choice.  Using the correct value gets rid of the infinite loop.

Note:  if CONFIG_SCTP_COOKIE_HMAC_SHA1=y was present in the input
config file, both that and CONFIG_SCTP_COOKIE_HMAC_MD5=y be present
in the generated config file.

Signed-off-by: Alex Elder <elder@inktank.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
11 years agoMerge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso...
Linus Torvalds [Mon, 7 Jan 2013 17:22:50 +0000 (09:22 -0800)]
Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

Pull ext4 regression fixes from Ted Ts'o:
 "Bug fixes, including two regressions introduced in v3.8.  The most
  serious of these regressions is a buffer cache leak."

* tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
  ext4: remove duplicate call to ext4_bread() in ext4_init_new_dir()
  ext4: release buffer in failed path in dx_probe()
  ext4: fix configuration dependencies for ext4 ACLs and security labels

11 years agoEDAC: Cleanup device deregistering path
Lans Zhang [Mon, 24 Dec 2012 13:01:34 +0000 (14:01 +0100)]
EDAC: Cleanup device deregistering path

Use device_unregister to replace put_device + device_del for
cleanup, and fix the potential use after free.

Signed-off-by: Lans Zhang <jia.zhang@windriver.com>
Signed-off-by: Borislav Petkov <bp@alien8.de>
11 years agoEDAC: Fix EDAC Kconfig menu
Borislav Petkov [Tue, 18 Dec 2012 21:02:56 +0000 (22:02 +0100)]
EDAC: Fix EDAC Kconfig menu

After f65aad41772f("MIPS: Cavium: Add EDAC support."), when entering
the "Device Drivers" toplevel menu in menuconfig, the suboptions behind
EDAC appeared merged with the rest of the device drivers types. This was
because the menuconfig option EDAC is querying an EDAC_SUPPORT Kconfig
bool which was defined after the menu definition.

When pushing EDAC_SUPPORT up, before the menu definition, the variable
is defined earlier and the above menuconfig artifact doesn't happen.

Drop a useless menuconfig comment while at it.

Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Borislav Petkov <bp@alien8.de>
11 years agoEDAC: Fix kernel panic on module unloading
Konstantin Khlebnikov [Fri, 14 Dec 2012 11:03:10 +0000 (15:03 +0400)]
EDAC: Fix kernel panic on module unloading

This patch fixes use-after-free and double-free bugs in
edac_mc_sysfs_exit(). mci_pdev has single reference and put_device()
calls mc_attr_release() which calls kfree(). The following
device_del() works with already released memory. An another kfree() in
edac_mc_sysfs_exit() releses the same memory again. Great.

Signed-off-by: Konstantin Khlebnikov <khlebnikov@openvz.org>
Cc: stable@vger.kernel.org # 3.[67]
Cc: Denis Kirjanov <kirjanov@gmail.com>
Cc: Mauro Carvalho Chehab <mchehab@redhat.com>
Link: http://lkml.kernel.org/r/20121214110310.11019.21098.stgit@zurg
Signed-off-by: Borislav Petkov <bp@alien8.de>
11 years agoMerge tag 'nfs-for-3.8-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
Linus Torvalds [Mon, 7 Jan 2013 16:36:45 +0000 (08:36 -0800)]
Merge tag 'nfs-for-3.8-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs

Pull NFS client bugfixes from Trond Myklebust:

 - Fix a permissions problem when opening NFSv4 files that only have the
   exec bit set.

 - Fix a couple of typos in pNFS (inverted logic), and the mount parsing
   (missing pointer dereference).

 - Work around a series of deadlock issues due to workqueues using
   struct work_struct pointer address comparisons in the re-entrancy
   tests.  Ensure that we don't free struct work_struct prematurely if
   our work function involves waiting for completion of other work items
   (e.g. by calling rpc_shutdown_client).

 - Revert the part of commit 168e4b3 that is causing unnecessary
   warnings to be issued in the nfsd callback code.

* tag 'nfs-for-3.8-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
  nfs: avoid dereferencing null pointer in initiate_bulk_draining
  SUNRPC: Partial revert of commit 168e4b39d1afb79a7e3ea6c3bb246b4c82c6bdb9
  NFS: Ensure that we free the rpc_task after read and write cleanups are done
  SUNRPC: Ensure that we free the rpc_task after cleanups are done
  nfs: fix null checking in nfs_get_option_str()
  pnfs: Increase the refcount when LAYOUTGET fails the first time
  NFS: Fix access to suid/sgid executables

11 years agoALSA: hda - add mute LED for HP Pavilion 17 (Realtek codec)
David Henningsson [Mon, 7 Jan 2013 11:03:47 +0000 (12:03 +0100)]
ALSA: hda - add mute LED for HP Pavilion 17 (Realtek codec)

The mute LED is in this case connected to the Mic1 VREF.

The machine also exposes the following string in BIOS:
"HP_Mute_LED_0_A", so if more machines are coming, it probably
makes sense to try to do something more generic, like for the
IDT codec.

Cc: stable@vger.kernel.org
BugLink: https://bugs.launchpad.net/bugs/1096789
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agopinctrl: mvebu: make pdma clock on dove mandatory
Sebastian Hesselbarth [Mon, 26 Nov 2012 19:16:39 +0000 (20:16 +0100)]
pinctrl: mvebu: make pdma clock on dove mandatory

With the ability to pass clocks through DT, now make the pdma
clock of dove pinctrl mandatory. Otherwise, pinctrl will hang
the system when accessing some registers.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
11 years agoARM: Dove: Add pinctrl clock to DT
Sebastian Hesselbarth [Mon, 26 Nov 2012 19:16:38 +0000 (20:16 +0100)]
ARM: Dove: Add pinctrl clock to DT

During merge of the mvebu patches a clock gate for pinctrl was
lost. This patch just readds the clock gate.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>