Fabio Estevam [Wed, 26 Feb 2014 23:53:43 +0000 (20:53 -0300)]
imx-drm: ipuv3-plane: Use %pad to print 'dma_addr_t'
Fix the following static checker warning:
drivers/staging/imx-drm/ipuv3-plane.c:75:2: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'dma_addr_t' [-Wformat]
Vinayak Menon [Wed, 26 Feb 2014 19:06:22 +0000 (00:36 +0530)]
staging: android: lowmemorykiller: neglect swap cached pages in other_file
With ZRAM enabled it is observed that lowmemory killer
doesn't trigger properly. swap cached pages are
accounted in NR_FILE, and lowmemorykiller considers
this as reclaimable and adds to other_file. But these
pages can't be reclaimed unless lowmemorykiller triggers.
So subtract swap pages from other_file.
Ana Rey [Wed, 26 Feb 2014 14:18:37 +0000 (15:18 +0100)]
staging: rtl8187se: Fixed whitespaces and indentations in r8180.h
This patch fixes whitespaces and converts some indentations to whitespaces and
whitespaces to indentations when it is necessary as the codingStyle of the
kernel recommends.
Thus, It deletes a lot of errors found by checkpatch.pl in r8180.h
Signed-off-by: Ana Rey <anarey@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Daeseok Youn [Thu, 27 Feb 2014 11:11:09 +0000 (20:11 +0900)]
staging: bcm: fix checkpatch error 'assignment in if condition'
clean up checkpatch errors and bClassificationSucceed is set to "TRUE"
proper location.
If protocal is not TCP or UDP, when it checks protocal, bClassificationSucceed
must be set to TRUE.
Also the end of do-while(0) loop, bClassificationSucceed is set to TRUE.
Philipp Zabel [Tue, 25 Feb 2014 11:43:41 +0000 (12:43 +0100)]
imx-drm: Move IPU_PIX_FMT_GBR24 definition into imx-ipu-v3.h
The IPU display controller supports a non-standard green-red-blue ordered
format that is used on the connection between IPU display interface 1 and
the TV encoder on i.MX53.
In preparation for the move of IPU core code out of staging, place the
IPU_PIX_FMT_GBR24 definition in imx-ipu-v3.h, so that both the IPU
display interface driver and the TVE encoder driver can access it.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Ana Rey [Tue, 25 Feb 2014 13:36:33 +0000 (14:36 +0100)]
staging: rtl8187se: Deleted rtl8180_len2duration functions in r8180_core.c
After the next warning messages by sparse tools:
drivers/staging/rtl8187se/r8180_core.c:1621:5: warning: symbol 'rtl8180_len2duration' was not declared. Should it be static?
drivers/staging/rtl8187se/r8180_core.c:1621:12: warning: ‘rtl8180_len2duration’ defined but not used [-Wunused-function]
static u16 rtl8180_len2duration(u32 len, short rate, short *ext)
^
And the next search:
$ grep -ir rtl8180_len2duration ./*
./r8180_core.c:u16 rtl8180_len2duration(u32 len, short rate, short *ext)
Binary file ./r8187se.ko matches
Binary file ./r8187se.o matches
I decided to delete rtl8180_len2duration function.
Signed-off-by: Ana Rey <anarey@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Daeseok Youn [Tue, 25 Feb 2014 01:13:49 +0000 (10:13 +0900)]
staging: ced401: fix double unlock bug
After spin_lock() is called, all of if-else conditions in this brace
should reach the end of else and spin_unlock() must be called.
So It doesn't need to call spin_unlock() without a return statement
for handling an error.
Also sparse says:
drivers/staging/ced1401/usb1401.c:1080:28: warning:
context imbalance in 'Handle1401Esc' - unexpected unlock
Chase Southwood [Wed, 26 Feb 2014 09:09:44 +0000 (03:09 -0600)]
Staging: comedi: addi-data: clean-up variable use in hwdrv_apci035.c
The variable ui_Command is as of right now being cleared to a
value of zero between everytime that it writes to a port and then takes a
new value from a port. Seems like this zeroing is unnecessary, so we can
just remove these lines.
Chase Southwood [Mon, 24 Feb 2014 16:35:09 +0000 (10:35 -0600)]
Staging: comedi: addi-data: fix a couple of lines that are too long
There are a couple of cases where a comment being on the same line as a
statement is causing the line to be over 80 characters long. This is an
easy fix, move these comments to the previous line.
Chase Southwood [Sat, 22 Feb 2014 03:20:29 +0000 (21:20 -0600)]
Staging: comedi: addi-data: comment cleanup in hwdrv_apci035.c
This patch further cleans up the comments in hwdrv_apci035.c, converting
them to kernel style and removing some commented conditional statements
that are unused.
Mark Hounschell [Wed, 19 Feb 2014 18:12:14 +0000 (13:12 -0500)]
staging: dgap: Rename driver
Renames driver file dgap_driver.c and dgap_driver.h to
dgap.c and dgap.h because we are now single source and
include file and better fits kernel naming conventions.
Signed-off-by: Mark Hounschell <markh@compro.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mark Hounschell [Wed, 19 Feb 2014 18:12:12 +0000 (13:12 -0500)]
staging: dgap: Merge digi.h into dgap_driver.h
There is a lot of cleanup work to do on these digi drivers and merging as
much as is possible will make it easier. I also notice that many merged
drivers are single source and header.
Signed-off-by: Mark Hounschell <markh@compro.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mark Hounschell [Wed, 19 Feb 2014 18:12:11 +0000 (13:12 -0500)]
staging: dgap: Merge dgap_types.h into dgap_driver.h
There is a lot of cleanup work to do on these digi drivers and merging as
much as is possible will make it easier. I also notice that many merged
drivers are single source and header.
Signed-off-by: Mark Hounschell <markh@compro.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mark Hounschell [Wed, 19 Feb 2014 18:12:10 +0000 (13:12 -0500)]
staging: dgap: Merge dgap_kcompat.h into dgap_driver.h
There is a lot of cleanup work to do on these digi drivers and merging as
much as is possible will make it easier. I also notice that many merged
drivers are single source and header.
Signed-off-by: Mark Hounschell <markh@compro.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mark Hounschell [Wed, 19 Feb 2014 18:12:09 +0000 (13:12 -0500)]
staging: dgap: Merge dgap_parse.h into dgap_driver.h
There is a lot of cleanup work to do on these digi drivers and merging as
much as is possible will make it easier. I also notice that many merged
drivers are single source and header.
Signed-off-by: Mark Hounschell <markh@compro.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mark Hounschell [Wed, 19 Feb 2014 18:12:08 +0000 (13:12 -0500)]
staging: dgap: Merge dgap_conf.h into dgap_driver.h
There is a lot of cleanup work to do on these digi drivers and merging as
much as is possible will make it easier. I also notice that many merged
drivers are single source and header.
Signed-off-by: Mark Hounschell <markh@compro.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mark Hounschell [Wed, 19 Feb 2014 18:12:07 +0000 (13:12 -0500)]
staging: dgap: Merge dgap_pci.h into dgap_driver.h
There is a lot of cleanup work to do on these digi drivers and merging as
much as is possible will make it easier. I also notice that many merged
drivers are single source and header.
Signed-off-by: Mark Hounschell <markh@compro.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mark Hounschell [Wed, 19 Feb 2014 18:12:06 +0000 (13:12 -0500)]
staging: dgap: Merge dgap_fep5.h into dgap_driver.h
There is a lot of cleanup work to do on these digi drivers and merging as
much as is possible will make it easier. I also notice that many merged
drivers are single source and header.
Signed-off-by: Mark Hounschell <markh@compro.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mark Hounschell [Wed, 19 Feb 2014 18:12:05 +0000 (13:12 -0500)]
staging: dgap: Merge dgap_sysfs.h into dgap_driver.c
There is a lot of cleanup work to do on these digi drivers and merging as
much as is possible will make it easier. I also notice that many merged
drivers are single source and header.
Signed-off-by: Mark Hounschell <markh@compro.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mark Hounschell [Wed, 19 Feb 2014 18:12:04 +0000 (13:12 -0500)]
staging: dgap: Merge dgap_tty.h into dgap_driver.c
There is a lot of cleanup work to do on these digi drivers and merging as
much as is possible will make it easier. I also notice that many merged
drivers are single source and header.
Signed-off-by: Mark Hounschell <markh@compro.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mark Hounschell [Wed, 19 Feb 2014 18:12:02 +0000 (13:12 -0500)]
staging: dgap: Merge dgap_parses.c into dgap_driver.c
There is a lot of cleanup work to do on these digi drivers and merging as
much as is possible will make it easier. I also notice that many merged
drivers are single source and header.
Signed-off-by: Mark Hounschell <markh@compro.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mark Hounschell [Wed, 19 Feb 2014 18:12:01 +0000 (13:12 -0500)]
staging: dgap: Merge dgap_sysfs.c into dgap_driver.c
There is a lot of cleanup work to do on these digi drivers and merging as
much as is possible will make it easier. I also notice that many merged
drivers are single source and header.
Signed-off-by: Mark Hounschell <markh@compro.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mark Hounschell [Wed, 19 Feb 2014 18:12:00 +0000 (13:12 -0500)]
staging: dgap: Merge dgap_fep5.c into dgap_driver.c
There is a lot of cleanup work to do on these digi drivers and merging as
much as is possible will make it easier. I also notice that many merged
drivers are single source and header.
Signed-off-by: Mark Hounschell <markh@compro.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mark Hounschell [Wed, 19 Feb 2014 18:11:59 +0000 (13:11 -0500)]
staging: dgap: Merge dgap_tty.c into dgap_driver.c
There is a lot of cleanup work to do on these digi drivers and merging as
much as is possible will make it easier. I also notice that many merged
drivers are single source and header.
Arve Hjønnevåg [Fri, 21 Feb 2014 22:40:26 +0000 (14:40 -0800)]
staging: binder: Support concurrent 32 bit and 64 bit processes.
For 64bit systems we want to use the same binder interface for 32bit and
64bit processes. Thus the size and the layout of the structures passed
between the kernel and the userspace has to be the same for both 32 and
64bit processes.
This change replaces all the uses of void* and size_t with
binder_uintptr_t and binder_size_t. These are then typedefed to specific
sizes depending on the use of the interface, as follows:
* __u32 - on legacy 32bit only userspace
* __u64 - on mixed 32/64bit userspace where all processes use the same
interface.
This change also increments the BINDER_CURRENT_PROTOCOL_VERSION to 8 and
hooks the compat_ioctl entry for the mixed 32/64bit Android userspace.
This patch also provides a CONFIG_ANDROID_BINDER_IPC_32BIT option for
compatability, which if set which enables the old protocol, setting
BINDER_CURRENT_PROTOCOL_VERSION to 7, on 32 bit systems.
Please note that all 64bit kernels will use the 64bit Binder ABI.
Cc: Colin Cross <ccross@android.com> Cc: Arve Hjønnevåg <arve@android.com> Cc: Serban Constantinescu <serban.constantinescu@arm.com> Cc: Android Kernel Team <kernel-team@android.com> Signed-off-by: Arve Hjønnevåg <arve@android.com>
[jstultz: Merged with upstream type changes. Various whitespace fixes
and longer Kconfig description for checkpatch. Included improved commit
message from Serban (with a few tweaks).] Signed-off-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
BC_REQUEST_DEATH_NOTIFICATION and BC_CLEAR_DEATH_NOTIFICATION were
defined with the wrong structure that did not match the code. Since a
binder pointer and handle are the same size on 32 bit systems, this
change does not affect them. The two commands claimed they were using
struct binder_ptr_cookie but they are using a 32bit handle and a pointer.
The main purpose of this patch is to add the binder_handle_cookie
struct so the service manager does not have to define its own version
(libbinder writes one field at a time so it does not use the struct).
On 32bit systems the payload size is the same as the size of struct
binder_ptr_cookie. On 64bit systems, the size does differ, and the
ioctl number does change. However, there are no known 64bit users of
this interface, and any 64bit systems will need the following patch to
run 32 bit processes anyway, so it is not expected that anyone will
ship a 64bit system without this change, so this change should not
affect any existing systems.
Cc: Colin Cross <ccross@android.com> Cc: Arve Hjønnevåg <arve@android.com> Cc: Serban Constantinescu <serban.constantinescu@arm.com> Cc: Android Kernel Team <kernel-team@android.com> Signed-off-by: Serban Constantinescu <serban.constantinescu@arm.com>
[jstultz: Few 80+ col fixes for checkpatch, improved commit message
with help from Serban, and included rational from Arve's email] Signed-off-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Merge branch 'imx-drm-staging' of git://ftp.arm.linux.org.uk/~rmk/linux-arm into staging-next
Russell writes:
These changes, which convert imx-drm to use the recently merged
component infrastructure, have been reviewed and acked by Philipp Zabel,
Shawn Guo and Fabio Estevam, and are now deemed to be ready.
Russell King [Sun, 3 Nov 2013 22:23:24 +0000 (22:23 +0000)]
imx-drm: imx-hdmi: add hotplug support to HDMI component
Add hotplug support. We have to make the interrupt handler threaded so
we can call drm_helper_hpd_irq_event(). Keeping in mind that we will
want to share the interrupt with other HDMI interface drivers (eg, audio
and CEC) put the groundwork in now for that, rather than just using
IRQF_ONESHOT.
Also, we must not call drm_helper_hpd_irq_event() until we have fully
setup the connector; keep the interrupt(s) muted until after that point.
Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Acked-by: Shawn Guo <shawn.guo@linaro.org> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Sun, 3 Nov 2013 22:18:40 +0000 (22:18 +0000)]
imx-drm: imx-drm-core: add core hotplug connector support
Add core imx-drm support for hotplug connector support. We need to
setup the poll helper after we've setup the connectors; the helper
scans the connectors to determine their capabilities.
Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Acked-by: Shawn Guo <shawn.guo@linaro.org> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Sun, 3 Nov 2013 15:31:22 +0000 (15:31 +0000)]
imx-drm: imx-drm-core: move allocation of imxdrm device to driver load function
It is now no longer necessary to keep this structure around; we can
allocate it upon DRM driver load and destroy it thereafter without
affecting the other components now.
Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Acked-by: Shawn Guo <shawn.guo@linaro.org> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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