Aaro Koskinen [Mon, 29 Aug 2011 20:14:31 +0000 (23:14 +0300)]
staging: xgifb: correct the default mode comment
According to the comment, the default mode should be 800x600x8 while
the index points actually to 800x600x16. Change the comment and move
the definition instead of changing the current behaviour.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Aaro Koskinen [Mon, 29 Aug 2011 20:14:27 +0000 (23:14 +0300)]
staging: xgifb: assume the default video mode also when module
The same default video mode should be assumed regardless if the driver
is a module or not. This won't change the current behaviour, but it will
simplify further changes.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Aaro Koskinen [Mon, 29 Aug 2011 20:14:24 +0000 (23:14 +0300)]
staging: xgifb: fix LVDS LCD resolution data setup
If the driver fails to get LVDS LCD data from the firmware, it falls
back to using driver's hardcoded values. However, this is done too
early in the probe. The selected video mode index is not yet known,
and also in some cases it could be defaulting to -1 resulting in a read
outside the array. Fix this by moving the array lookup after the video
mode validation.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Reported-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Aaro Koskinen [Mon, 29 Aug 2011 20:14:20 +0000 (23:14 +0300)]
staging: xgifb: delete "off" option handling
It's possible to disable the built-in xgifb driver with the kernel
command line option:
video=xgifb:off
This is already handled by the generic framebuffer layer (fb_get_options()
will return TRUE resulting in init failure), so no need to process the
option in the driver.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Bill Pemberton [Mon, 29 Aug 2011 17:48:54 +0000 (13:48 -0400)]
staging: serqt_usb2: remove ssu100 from supported devices
The serqt_usb2 driver will not work properly with the ssu100 device
even though it claims to support it. The ssu100 is supported by the
ssu100 driver in mainline so there is no need to have it claimed by
serqt_usb2.
staging/easycap: fix mismatch in easycap_poll() mutex lock-unlock
In case if condition (kd != isdongle(peasycap)) becomes true,
easycap_poll() returns without releasing easycapdc60_dongle[kd].mutex_video.
The patch adds mutex_unlock() before that return.
Found by Linux Driver Verification project (linuxtesting.org).
Mark Einon [Mon, 29 Aug 2011 17:42:37 +0000 (18:42 +0100)]
MAINAINERS: Add details for drivers/staging/et131x
Adding myself as a maintainer for this driver, as I appear to have been the only interested party for some time.
Not sure if Olaf Hartman is still interested? So will leave it up to him to add his name to the list.
Signed-off-by: Mark Einon <mark.einon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
K. Y. Srinivasan [Sat, 27 Aug 2011 18:31:33 +0000 (11:31 -0700)]
Staging: hv: vmbus: Properly deal with de-registering channel callback
Ensure that we correctly handle racing invocations of the channel callback
when the channel is being closed. We do this using the channel's inbound_lock.
A side-effect of this strategy is that we avoid repeatedly picking up this lock
as we drain the inbound ring-buffer.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
K. Y. Srinivasan [Sat, 27 Aug 2011 18:31:31 +0000 (11:31 -0700)]
Staging: hv: util: Adjust guest time in a process context
The current code was adjusting guest time in interrupt context; do this
in process context since we may have to initiate cross-processor
interrupts as part of setting time.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
K. Y. Srinivasan [Sat, 27 Aug 2011 18:31:26 +0000 (11:31 -0700)]
Staging: hv: storvsc: Fixup srb and scsi status for INQUIRY and MODE_SENSE
The current VHD handler on the Windows Host does not correctly handle
INQUIRY and MODE_SENSE commands with some options. Fixup srb_status
in these cases since the failure is not fatal.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
K. Y. Srinivasan [Sat, 27 Aug 2011 18:31:22 +0000 (11:31 -0700)]
Staging: hv: storvsc: Include storvsc.c in storvsc_drv.c
As part of further cleanup of our storage drivers, include the content
of storvsc.c into storvsc_drv.c and delete storvsc.c and do the necessary
adjustments.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
K. Y. Srinivasan [Sat, 27 Aug 2011 18:31:18 +0000 (11:31 -0700)]
Staging: hv: storvsc: Handle IDE devices using the storvsc driver
Now, enable handling of all IDE devices by extending the storvsc
device id table to handle IDE guid. As part of this cleanup Kconfig
and Hyper-V Makefile to not build the IDE driver (blkvsc).
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
K. Y. Srinivasan [Sat, 27 Aug 2011 18:31:17 +0000 (11:31 -0700)]
Staging: hv: storvsc: Add code to handle IDE devices using the storvsc driver
Add code to handle IDE devices using the storvsc driver. The storvsc_probe()
is modified so that the storvsc driver can surface all disks presented to the
guest as scsi devices using generic upper level Linux scsi drivers.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
K. Y. Srinivasan [Sat, 27 Aug 2011 18:31:16 +0000 (11:31 -0700)]
Staging: hv: netvsc: Get rid of the refcnt field in struct netvsc_device
Get rid of the refcnt field in struct netvsc_device. We implement the following
logic to manage the life cycle of the device: If the device is being destroyed,
we do not allow any outgoing traffic. Furthermore, if the device is being
destroyed, we allow incoming traffic only to drain outgoing traffic. Note that
the driver may send some book keeping messages to the host not known to
upper level Linux code.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
K. Y. Srinivasan [Sat, 27 Aug 2011 18:31:09 +0000 (11:31 -0700)]
Staging: hv: storvsc: Get rid of the reference counting in struct storvsc_device
Get rid of the reference counting in struct storvsc_device. We manage the lifecycle with
the following logic: If the device is marked for destruction, we dot allow any
outgoing traffic on the device. Incoming traffic is allowed only to drain pending
outgoing traffic. Note that while the upper level code in Linux deals with outstanding
I/Os, we may have situations on Hyper-V where some book keeping messages are sent out
that the upper level Linux code may not be aware of.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
K. Y. Srinivasan [Sat, 27 Aug 2011 18:31:01 +0000 (11:31 -0700)]
Staging: hv: storvsc: Do not aquire an unnecessary reference on stor_device
On entry into storvsc_on_io_completion() we have already acquired a reference
on the stor_device; there is no need to acquire an additional reference here.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
407 RT_TRACE(COMP_CMDPKT, "---->cmpk_message_handle_rx():"
408 "unknow CMD Element\n");
409 return 1;
410 }
411
412 priv->stats.rxcmdpkt[element_id]++;
^^^^^^^^^^
->stats.rxcmdpkt[] only has 4 elements, but from the switch statement
in the section before we can see that element_id can go up to 7
(RX_TX_RATE_HISTORY).
Reported-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This patch updates the recently submitted
"Associate the HDMI clock together with LCDC1 on sh7372"
to V2 with the following change:
- Use lcdc1_device on AP4EVB to build properly.
Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Linus Torvalds [Fri, 26 Aug 2011 22:00:49 +0000 (15:00 -0700)]
Merge branch 'drm-intel-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/keithp/linux-2.6
* 'drm-intel-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/keithp/linux-2.6:
drm/i915: Fix wrong initializer for "locked" variable in assert_panel_unlocked
i915: do not setup intel_backlight twice
Linus Torvalds [Fri, 26 Aug 2011 20:10:06 +0000 (13:10 -0700)]
Merge branch 'usb-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6
* 'usb-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (30 commits)
USB: ftdi_sio: add Calao reference board support
USB option driver K3765/K4505 avoid CDC_DATA interface
USB: option: add YUGA device id to driver
usb: s5p-ehci: fix a NULL pointer deference
USB: EHCI: Do not rely on PORT_SUSPEND to stop USB resuming in ehci_bus_resume().
USB option driver add PID of Huawei Vodafone K4605
USB option driver add PID of Huawei Vodafone K3806
xhci: Handle zero-length isochronous packets.
USB: Avoid NULL pointer deref in usb_hcd_alloc_bandwidth.
usb: musb: gadget: fix error path
usb: gadget: f_phonet: unlock in error case
usb: musb: blackfin: include prefetch head file
usb: musb: tusb6010: fix compilation
usb: gadget: renesas_usbhs: fix DMA build by including dma-mapping.h
usb: musb: cppi: fix build errors due to DBG and missing musb variable
usb: musb: ux500: replace missing DBG with dev_dbg
usb: musb: ux500: set dma config for both src and dst
usb: musb: fix oops on musb_gadget_pullup
usb: host: ehci-omap: fix .remove and failure handling path of .probe(v1)
usb: gadget: hid: don't STALL when processing a HID Descriptor request
...
Linus Torvalds [Fri, 26 Aug 2011 20:06:06 +0000 (13:06 -0700)]
Merge branch 'tty-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6
* 'tty-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6:
omap-serial: Allow IXON and IXOFF to be disabled.
TTY: serial, document ignoring of uart->ops->startup error
TTY: pty, fix pty counting
8250: Fix race condition in serial8250_backup_timeout().
serial/8250_pci: delete duplicate data definition
8250_pci: add support for Rosewill RC-305 4x serial port card
tty: Add "spi:" prefix for spi modalias
atmel_serial: fix atmel_default_console_device
serial: 8250_pnp: add Intermec CV60 touchscreen device
drivers/serial/ucc_uart.c: Fix compiler warning
pch_uart: Set PCIe bus number using probe parameter
serial: samsung: Fix build error
Roland Vossen [Fri, 26 Aug 2011 13:19:36 +0000 (15:19 +0200)]
staging: brcm80211: bugfix for 32 bit power pc platform
On some platforms resource_size_t == 64 but but unsigned long is only 32-bits.
In this particular problem, reported and fixed by Tony Breeds, a physical
address was truncated as a result.
Reported-by: Tony Breeds <tony@bakeyournoodle.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Roland Vossen [Fri, 26 Aug 2011 13:19:35 +0000 (15:19 +0200)]
staging: brcm80211: assigned physical addresses in dma.c correct type
Code cleanup. Physical addresses in dma.c are all allocated by calls to
pci_alloc_consistent(). Since that call returns physical addresses as
type 'dma_addr_t', all physical addresses in dma.c were changed from
'unsigned long' to 'dma_addr_t'.
Reviewed-by: Arend van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
projects / linux-beck.git / log