8 years agonet/hyperv: Add support for jumbo frame up to 64KB
Haiyang Zhang [Thu, 15 Dec 2011 21:45:17 +0000]
net/hyperv: Add support for jumbo frame up to 64KB

Allow the user set the MTU up to 65536 for Linux guests running on
Hyper-V 2008 R2 or later.

Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agonet/hyperv: Add NETVSP protocol version negotiation
Haiyang Zhang [Thu, 15 Dec 2011 21:45:16 +0000]
net/hyperv: Add NETVSP protocol version negotiation

Automatically negotiate the highest protocol version mutually recognized by
both host and guest.

Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agonet/hyperv: Remove unnecessary kmap_atomic in netvsc driver
Haiyang Zhang [Thu, 15 Dec 2011 21:45:15 +0000]
net/hyperv: Remove unnecessary kmap_atomic in netvsc driver

__get_free_pages() doesn't return HI memory, so the memory is always mapped.
kmap_atomic() is not necessary here. This patch removes the kmap_atomic()
calls and related code for locking and page manipulation.

Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging/rtl8192e: Register against lib80211
Sean MacLennan [Tue, 20 Dec 2011 04:23:08 +0000]
staging/rtl8192e: Register against lib80211

Convert rtllib from registering the crypt drivers against rtllib_crypt
and instead register the against lib80211. The crypto functions have
R- prepended (R-CCMP, R-TKIP, R-WEP) so they will not clash with the
lib80211 versions.

We cannot use the lib80211 crypt drivers since the rtl8192e has some
hardware support that is not handled by the lib80211 crypt drivers.

Signed-off-by: Sean MacLennan <seanm@seanm.ca>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging/rtl8192e: Convert to lib80211_crypt_info
Sean MacLennan [Tue, 20 Dec 2011 04:21:41 +0000]
staging/rtl8192e: Convert to lib80211_crypt_info

Convert rtllib to use lib80211_crypt_info.

Signed-off-by: Sean MacLennan <seanm@seanm.ca>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging/rtl8192e: Convert to lib80211_crypt_data and lib80211_crypt_ops
Sean MacLennan [Tue, 20 Dec 2011 04:20:41 +0000]
staging/rtl8192e: Convert to lib80211_crypt_data and lib80211_crypt_ops

Convert rtllib_crypt_data to lib80211_crypt_data and
rtllib_crypt_ops to lib80211_crypt_ops.

This is almost a 1:1 replacement, only extra_prefix_len and
extra_postfix_len changed.

Signed-off-by: Sean MacLennan <seanm@seanm.ca>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging/rtl8192e: Add lib80211.h to rtllib.h
Sean MacLennan [Tue, 20 Dec 2011 04:19:23 +0000]
staging/rtl8192e: Add lib80211.h to rtllib.h

Add lib80211.h header file to rtllib.h and get it compiling.

Signed-off-by: Sean MacLennan <seanm@seanm.ca>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging/mei: add watchdog device registration wrappers
Tomas Winkler [Thu, 22 Dec 2011 16:50:50 +0000]
staging/mei: add watchdog device registration wrappers

add mei_watchdog_register/unregister wrappers for
cleaner  encapsulation

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agodrm/omap: GEM, deal with cache
Rob Clark [Tue, 20 Dec 2011 22:54:28 +0000]
drm/omap: GEM, deal with cache

Uncached/writecombine buffers need to be clean before creating uc/wc
userspace mappings, lest dirty cache lines fall down and corrupt the
contents of the buffer.

Signed-off-by: Rob Clark <rob@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging: vt6656: int.c, int.h: Change return of function to void
Marcos Paulo de Souza [Tue, 20 Dec 2011 01:07:00 +0000]
staging: vt6656: int.c, int.h: Change return of function to void

This patch removes the int return of function INTnsProcessData, because
nobody uses this return.

Signed-off-by: Marcos Paulo de Souza <marcos.mage@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging: usbip: removed unused definitions from header
Bart Westgeest [Mon, 19 Dec 2011 22:44:12 +0000]
staging: usbip: removed unused definitions from header

Removed remnants of old function definitions which have since been
removed in earlier cleanup work.

Signed-off-by: Bart Westgeest <bart@elbrys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging: usbip: removed dead code from receive function
Bart Westgeest [Mon, 19 Dec 2011 22:44:11 +0000]
staging: usbip: removed dead code from receive function

The usbip_xmit function supported sending and receiving data, however
the sending part of the function was never used/executed. Renamed the
function to usbip_recv, and removed the unused code.

Signed-off-by: Bart Westgeest <bart@elbrys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging:iio: Drop {mark,unmark}_in_use callbacks
Lars-Peter Clausen [Mon, 19 Dec 2011 14:23:49 +0000]
staging:iio: Drop {mark,unmark}_in_use callbacks

These callbacks are currently used by the individual buffer implementations to
ensure that the request_update callback is not issued while the buffer is in use.
But the core already provides sufficient measures to prevent this from happening
in the first place. So it is safe to remove them.

There is one functional change due to this patch. Since the buffer is no longer
marked as in use when the chrdev is opened, it is now possible to enable the
buffer while it is opened. This did not work before, because mark_param_change
did fail if the buffer was marked as in use.

Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging:iio: Drop buffer mark_param_change callback
Lars-Peter Clausen [Mon, 19 Dec 2011 14:23:48 +0000]
staging:iio: Drop buffer mark_param_change callback

Right now we have a mark_param_change callback in the buffer access
functions struct, which should be called whenever the parameters (length,
bytes per datum) of the buffer change. But it is only called when the user
changes the buffer size, not when the bytes per datum change. Additionally each
buffer implementation already keeps track internally whether its parameters
have changed, making the call to mark_param_change after changing the buffer
length redundant. Since each buffer implementation knows best when one of its
parameters has changed just make tracking of this internal and drop the
mark_param_change callback.

Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging:iio: Drop the unused buffer enable() and is_enabled() callbacks
Lars-Peter Clausen [Mon, 19 Dec 2011 14:23:47 +0000]
staging:iio: Drop the unused buffer enable() and is_enabled() callbacks

Currently none of the buffer implementations implements the enable() or
is_enable() nor does core code try to call these. So it is safe to remove them.

Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging:iio: Drop buffer busy flag
Lars-Peter Clausen [Mon, 19 Dec 2011 14:23:46 +0000]
staging:iio: Drop buffer busy flag

The flag is only cleared, never set or tested, so it is safe to remove it.

Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging:iio: Make sure a device is only opened once at a time
Lars-Peter Clausen [Mon, 19 Dec 2011 14:23:45 +0000]
staging:iio: Make sure a device is only opened once at a time

Our buffer implementation does not support multiple concurrent readers. So we
have to ensure that a device is only opened once at a time. So do the same thing
we do for the event fd and introduce a per device busy flag. The flag gets set
when opening the device and gets cleared when closing the device. If a open is
attempted while the busy flag is set we return -EBUSY.

Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging:iio: Disallow modifying buffer size when buffer is enabled
Lars-Peter Clausen [Mon, 19 Dec 2011 14:23:44 +0000]
staging:iio: Disallow modifying buffer size when buffer is enabled

The buffer buffer storage is only update when enabling the buffer. Changing the
buffer size while the buffer is enabled will confuse the buffer in regard to
its actual buffer size and can cause potential memory corruption. Thus it is
only safe to modify the buffer size when the buffer is disabled.

Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging:iio: Disallow changing scan elements in all buffered modes
Lars-Peter Clausen [Mon, 19 Dec 2011 14:23:43 +0000]
staging:iio: Disallow changing scan elements in all buffered modes

Currently we only disallow changing the scan elements, while the buffer is
enabled, in triggered buffer mode. This patch changes it to disallow it for all
buffered modes. Disabling or enabling scan elements while the buffer is enabled
will cause undefined behavior since the reader will not be able to tell samples
with the new and old scan element set apart and thus wont be able to extract
any meaningful data from the buffer.

Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging:iio: Use iio_buffer_enabled instead of open coding it
Lars-Peter Clausen [Mon, 19 Dec 2011 14:23:42 +0000]
staging:iio: Use iio_buffer_enabled instead of open coding it

Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agodrivers: staging: vt6656: card.c: Remove useless return statement
Marcos Paulo de Souza [Sun, 18 Dec 2011 21:12:15 +0000]
drivers: staging: vt6656: card.c: Remove useless return statement

This patch removes the return of the function CARDbSetMediaChannel, that
always return TRUE value.

Signed-off-by: Marcos Paulo de Souza <marcos.mage@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agodrivers: staging: vt6656: Remove not used returned data of function
Marcos Paulo de Souza [Sun, 18 Dec 2011 21:11:04 +0000]
drivers: staging: vt6656: Remove not used returned data of function

This function always return TRUE, and it is not used by the funtions
who calls it.

Signed-off-by: Marcos Paulo de Souza <marcos.mage@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging:iio: Remove unused variable
Lars-Peter Clausen [Mon, 19 Dec 2011 11:54:07 +0000]
staging:iio: Remove unused variable

Fixes the following warning:
drivers/staging/iio/industrialio-buffer.c: In function ‘iio_scan_mask_query’:
drivers/staging/iio/industrialio-buffer.c:620: warning: unused variable ‘mask’

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoStaging: android: fixed 80 characters warnings in lowmemorykiller.c
Marco Navarra [Thu, 22 Dec 2011 12:28:23 +0000]
Staging: android: fixed 80 characters warnings in lowmemorykiller.c

This patch fixes some 80 chatacters limit warnings in the lowmemorykiller.c file

Signed-off-by: Marco Navarra <fromenglish@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoStaging: android: fixed a space warning in binder.h
Marco Navarra [Thu, 22 Dec 2011 12:27:07 +0000]
Staging: android: fixed a space warning in binder.h

This patch fixes a simple tab-space warning in binder.h found by checkpatch tool

Signed-off-by: Marco Navarra <fromenglish@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging: gma500: Fix warning in power.c
Rakib Mullick [Thu, 22 Dec 2011 18:46:45 +0000]
staging: gma500: Fix warning in power.c

 gma_resume_display() wants 'struct pci_dev *' as it's parameter, so lets pass dev->pdev instead of dev. Fixes the following warning.

drivers/staging/gma500/power.c: In function ‘gma_power_begin’:
drivers/staging/gma500/power.c:269:3: warning: passing argument 1 of ‘gma_resume_display’ from incompatible pointer type
drivers/staging/gma500/power.c:99:13: note: expected ‘struct pci_dev *’ but argument is of type ‘struct drm_device *’

Signed-off-by: Rakib Mullick <rakib.mullick@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoStaging: bcm: Fix an invalid dereference to a kmalloc in IOCTL_BCM_BULK_WRM
Kevin McKinney [Sat, 17 Dec 2011 16:53:37 +0000]
Staging: bcm: Fix an invalid dereference to a kmalloc in IOCTL_BCM_BULK_WRM

Variable IoBuffer.InputLength is chosen from userspace,
and can therefore be less than the intended size. In this
case,the memory from the kmalloc call is eventually cast
to a PBULKWRM_BUFFER. If the IoBuffer.InputLength does not
meet the minimum size of PBULKWRM_BUFFER, then we will get
a kernel Oops. To resolve this issue, this patch verifies
IoBuffer.InputLength meets the minimum size before invoking
the kmalloc call.

Signed-off-by: Kevin McKinney <klmckinney1@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoStaging: bcm: Fix information leak in IOCTL_BCM_GET_DRIVER_VERSION
Kevin McKinney [Thu, 15 Dec 2011 03:44:33 +0000]
Staging: bcm: Fix information leak in IOCTL_BCM_GET_DRIVER_VERSION

This ioctl, IOCTL_BCM_GET_DRIVER_VERSION, is
responsible for sending the driver version
to userspace. However, the requested size stored
in IoBuffer.OutputLength may be incorrect.
Therefore, we altered the code to send the
exact length of the version, plus one for the
null character.

Signed-off-by: Kevin McKinney <klmckinney1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging: Remove LTTng from MAINTAINERS file
Mathieu Desnoyers [Wed, 21 Dec 2011 21:48:55 +0000]
staging: Remove LTTng from MAINTAINERS file

LTTng has been removed from the staging tree. Complete this removal by
removing the LTTng entry from the MAINTAINERS file.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
CC: Ingo Molnar <mingo@elte.hu>
CC: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoashmem: Whitespace cleanups
John Stultz [Wed, 21 Dec 2011 00:49:54 +0000]
ashmem: Whitespace cleanups

Fixes checkpatch warnings with the ashmem.c file

CC: Brian Swetland <swetland@google.com>
CC: Colin Cross <ccross@android.com>
CC: Arve Hjønnevåg <arve@android.com>
CC: Dima Zavin <dima@android.com>
CC: Robert Love <rlove@google.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoashmem: Fix arguments to ashmem_shrink
Colin Cross [Wed, 21 Dec 2011 00:49:53 +0000]
ashmem: Fix arguments to ashmem_shrink

The arguments to shrink functions have changed, update
ashmem_shrink to match.

Signed-off-by: Colin Cross <ccross@android.com>
[jstultz: tweaked commit subject]
CC: Brian Swetland <swetland@google.com>
CC: Colin Cross <ccross@android.com>
CC: Arve Hjønnevåg <arve@android.com>
CC: Dima Zavin <dima@android.com>
CC: Robert Love <rlove@google.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoashmem: Support lseek(2) in ashmem driver
Bjorn Bringert [Wed, 21 Dec 2011 00:49:52 +0000]
ashmem: Support lseek(2) in ashmem driver

Signed-off-by: Bjorn Bringert <bringert@android.com>
[jstultz: tweaked commit subject]
CC: Brian Swetland <swetland@google.com>
CC: Colin Cross <ccross@android.com>
CC: Arve Hjønnevåg <arve@android.com>
CC: Dima Zavin <dima@android.com>
CC: Robert Love <rlove@google.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoashmem: Update arguments of shrinker for 2.6.35
Colin Cross [Wed, 21 Dec 2011 00:49:51 +0000]
ashmem: Update arguments of shrinker for 2.6.35

Signed-off-by: Colin Cross <ccross@google.com>
CC: Brian Swetland <swetland@google.com>
CC: Colin Cross <ccross@android.com>
CC: Arve Hjønnevåg <arve@android.com>
CC: Dima Zavin <dima@android.com>
CC: Robert Love <rlove@google.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoashmem: Fix ASHMEM_SET_PROT_MASK.
Arve Hjønnevåg [Wed, 21 Dec 2011 00:49:50 +0000]
ashmem: Fix ASHMEM_SET_PROT_MASK.

Signed-off-by: Arve Hjønnevåg <arve@android.com>
CC: Brian Swetland <swetland@google.com>
CC: Colin Cross <ccross@android.com>
CC: Arve Hjønnevåg <arve@android.com>
CC: Dima Zavin <dima@android.com>
CC: Robert Love <rlove@google.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoashmem: Implement read(2) in ashmem driver
Bjorn Bringert [Wed, 21 Dec 2011 00:49:49 +0000]
ashmem: Implement read(2) in ashmem driver

Signed-off-by: Bjorn Bringert <bringert@android.com>
[jstultz: Tweaked commit subject]
CC: Brian Swetland <swetland@google.com>
CC: Colin Cross <ccross@android.com>
CC: Arve Hjønnevåg <arve@android.com>
CC: Dima Zavin <dima@android.com>
CC: Robert Love <rlove@google.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoashmem: Anonymous shared memory subsystem
Robert Love [Wed, 21 Dec 2011 00:49:48 +0000]
ashmem: Anonymous shared memory subsystem

The anonymous shared memory (ashmem) subsystem provides a
Unix-y,file-based shared memory interface to user-space. It
works like anonymous memory (e.g. mmapping fd=0) except if
you share the file descriptor via the usual means, you will
share the mapping. The shared memory can be accessed via both
mmap or file I/O. The backing store is a simple shmem file.

Additionally, ashmem introduces the concept of page pinning.
Pinned pages (the default) behave like any anonymous memory.
Unpinned pages are available to the kernel for eviction during
VM pressure. When repinning the pages, the return value
instructs user-space as to any eviction. In this manner,
user-space processes may implement caching and similar
resource management that efficiently integrates with kernel
memory management.

Signed-off-by: Robert Love <rlove@google.com>

ashmem: Don't install fault handler for private mmaps.

Ashmem is used to create named private heaps. If this heap is backed
by a tmpfs file it will allocate two pages for every page touched.
In 2.6.27, the extra page would later be freed, but 2.6.29 does not
scan anonymous pages when running without swap so the memory is not
freed while the file is referenced. This change changes the behavior
of private ashmem mmaps to match /dev/zero instead tmpfs.

Signed-off-by: Arve Hjønnevåg <arve@android.com>

ashmem: Add common prefix to name reported in /proc/pid/maps

Signed-off-by: Arve Hjønnevåg <arve@android.com>

ashmem: don't require a page aligned size

This makes ashmem more similar to shmem and mmap, by
not requiring the specified size to be page aligned,
instead rounding it internally as needed.

Signed-off-by: Marco Nelissen <marcone@android.com>
[jstultz: Improved commit subject and included patch description
from rlove. Also moved ashmem files to staging dir, and reworked
code to avoid touching mm/shmem.c while we're in staging.]
CC: Brian Swetland <swetland@google.com>
CC: Colin Cross <ccross@android.com>
CC: Arve Hjønnevåg <arve@android.com>
CC: Dima Zavin <dima@android.com>
CC: Robert Love <rlove@google.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging: android: add pmem driver
Rebecca Schultz [Thu, 24 Jul 2008 18:22:53 +0000]
staging: android: add pmem driver

This adds the Android pmem driver to the staging tree.

[At this point in time, it is dependent on the ARM platform, due to some
build issues that require it. - gregkh]

Signed-off-by: Rebecca Schultz <rschultz@google.com>
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
Signed-off-by: Dima Zavin <dima@android.com>
Signed-off-by: Jamie Gennis <jgennis@google.com>
Cc: Brian Swetland <swetland@google.com>
Cc: Arve Hjønnevåg <arve@android.com>
Cc: Colin Cross <ccross@android.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging: android: switch: minor code formatting cleanups
Greg Kroah-Hartman [Fri, 16 Dec 2011 21:41:37 +0000]
staging: android: switch: minor code formatting cleanups

This fixes a number of minor space issues in the Android switch code.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging: android: switch: switch class and GPIO drivers.
Mike Lockwood [Tue, 14 Oct 2008 16:50:16 +0000]
staging: android: switch: switch class and GPIO drivers.

This adds the Android switch driver code to the staging tree.

[Note, this code was located in drivers/switch/ in the Android kernel
releases, but as that api wasn't generally accepted, and the interface
is working toward changing to the newly proposed extcon inteface, this
driver was placed here until the extcon code is merged into mainline and
the Android userspace code is converted over to using it. - gregkh]

Signed-off-by: Arve Hjønnevåg <arve@android.com>
Signed-off-by: Mike Lockwood <lockwood@android.com>
Cc: MyungJoo Ham <myungjoo.ham@samsung.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Donggeun Kim <dg77.kim@samsung.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: MyungJoo Ham <myungjoo.ham@gmail.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: NeilBrown <neilb@suse.de>
Cc: Morten CHRISTIANSEN <morten.christiansen@stericsson.com>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging: drm/omap: add debugfs support
Andy Gross [Fri, 16 Dec 2011 03:05:17 +0000]
staging: drm/omap: add debugfs support

Right now just a tiler_map file to dump a 2d map of which areas in
tiler/dmm have pinned buffers (or reservations).  In the future more
could be added.

Signed-off-by: Rob Clark <rob@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging: drm/omap: avoid aquiring mutex in atomic context (v2)
Rob Clark [Fri, 16 Dec 2011 17:34:34 +0000]
staging: drm/omap: avoid aquiring mutex in atomic context (v2)

omap_gem_roll() could be called by fbcon in atomic context or when
struct_mutext is held.  Avoid aquiring mutex (deadlock), or calling
tiler_pin() (which itself is not safe for atomic context) in these
cases.

Signed-off-by: Rob Clark <rob@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging: drm/omap: add ywrap module param
Rob Clark [Fri, 16 Dec 2011 03:05:15 +0000]
staging: drm/omap: add ywrap module param

Can be set at boot or module load time to prevent YWRAP scrolling from
being enabled.

Signed-off-by: Rob Clark <rob@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging: fix build problem with staging/rtl8192e
Sean MacLennan [Thu, 15 Dec 2011 01:18:44 +0000]
staging: fix build problem with staging/rtl8192e

The rtllib and rtllib_crypt drivers are both required for a fully
functional rtllib. Make sure both are always available by having
rtllib select rtllib_crypt.

Reported-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Sean MacLennan <seanm@seanm.ca>
Acked-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging:iio: iio_trigger contains defunct owner field. Remove it.
Jonathan Cameron [Wed, 14 Dec 2011 20:49:31 +0000]
staging:iio: iio_trigger contains defunct owner field. Remove it.

This field moved into the trigger_ops structure a while back, but somehow
never quite got cleared up.  This clears the last few drivers to set it
(nothing uses it) and gets rid of it entirely.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging:iio: Make sure all triggers have a trigger_ops for the owner field.
Jonathan Cameron [Wed, 14 Dec 2011 20:49:30 +0000]
staging:iio: Make sure all triggers have a trigger_ops for the owner field.

The core needs the owner field to prevent module removal whilst in use and
uses it without confirming that the trigger_ops structure actually exists.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoiio: gyro: ADXRS450: Add support for ADXRS453 Digital Gyroscope
Michael Hennerich [Wed, 14 Dec 2011 19:25:13 +0000]
iio: gyro: ADXRS450: Add support for ADXRS453 Digital Gyroscope

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoiio: gyro: ADXRS450: Add missing read support for calibbias attribute
Michael Hennerich [Wed, 14 Dec 2011 19:25:12 +0000]
iio: gyro: ADXRS450: Add missing read support for calibbias attribute

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoiio: gyro: ADXRS450: Add missing scale attributes
Michael Hennerich [Wed, 14 Dec 2011 19:25:11 +0000]
iio: gyro: ADXRS450: Add missing scale attributes

Add missing scale attributes.
Temperature data is presented as 10-bit, twos complement number.
Therefore use singed and shift accordingly.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging: comedi_fops.c whitespace fixes
Florian Schmaus [Wed, 14 Dec 2011 13:23:24 +0000]
staging: comedi_fops.c whitespace fixes

Changed whitespaces in comedi/*.c to tabs where necessary. All .c
files within comedi now have no obvious style problems as reported by
checkpatch.pl

Signed-off-by: Florian Schmaus <fschmaus@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging: crystalhd: bc_dts_defs.h: Fix up coding style
Jorgyano Vieira [Fri, 16 Dec 2011 10:32:30 +0000]
staging: crystalhd: bc_dts_defs.h: Fix up coding style

Fix comments style on structs and enums
Break long lines.

Signed-off-by: Jorgyano Vieira <jorgyano@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoStaging: android: fixed white spaces coding style issue in logger.c
Marco Navarra [Thu, 15 Dec 2011 16:57:48 +0000]
Staging: android: fixed white spaces coding style issue in logger.c

This patch fixes some space-before-tabs warnings found by checkpatch tool on the staging android driver file logger.c

Signed-off-by: Marco Navarra <fromenglish@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoStaging: comedi: fix printk issue in contec_pci_dio.c
Ravishankar karkala Mallikarjunayya [Mon, 12 Dec 2011 05:19:40 +0000]
Staging: comedi: fix printk issue in contec_pci_dio.c

This is a patch to the contec_pci_dio.c file that fixes up a
printk warning found by the checkpatch.pl tool.

Converted printks to dev_dbg().

Signed-off-by: Ravishankar Karkala Mallikarjunayya <ravishankar.km@greenturtles.in>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoStaging: comedi: fix printk issue in das1800.c
Ravishankar karkala Mallikarjunayya [Mon, 12 Dec 2011 05:19:39 +0000]
Staging: comedi: fix printk issue in das1800.c

This is a patch to the das1800.c file that fixes up a
printk warning found by the checkpatch.pl tool.

Converted printk to dev_<levels>.

Signed-off-by: Ravishankar Karkala Mallikarjunayya <ravishankar.km@greenturtles.in>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoStaging: comedi: fix printk issue in das1800.c
Ravishankar karkala Mallikarjunayya [Mon, 12 Dec 2011 05:19:38 +0000]
Staging: comedi: fix printk issue in das1800.c

This is a patch to the das1800.c file that fixes up a
printk warning found by the checkpatch.pl tool.

Included KERN_facility levels for printk.

Signed-off-by: Ravishankar Karkala Mallikarjunayya <ravishankar.km@greenturtles.in>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoStaging: comedi: fix printk issue in cb_pcidas64.c
Ravishankar karkala Mallikarjunayya [Mon, 12 Dec 2011 05:19:36 +0000]
Staging: comedi: fix printk issue in cb_pcidas64.c

This is a patch to the cb_pcidas64.c file that fixes up a
printk warning found by the checkpatch.pl tool.

Converted printks to dev_<levels> and Removed unnecessary
printk statements.

Signed-off-by: Ravishankar Karkala Mallikarjunayya <ravishankar.km@greenturtles.in>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoStaging: comedi: fix printk issue in cb_pcidas64.c
Ravishankar karkala Mallikarjunayya [Mon, 12 Dec 2011 05:19:35 +0000]
Staging: comedi: fix printk issue in cb_pcidas64.c

This is a patch to the cb_pcidas64.c file that fixes up a
printk warning found by the checkpatch.pl tool.

Converted printks to dev_<levels> and Removed unnecessary
printk statements.

Signed-off-by: Ravishankar Karkala Mallikarjunayya <ravishankar.km@greenturtles.in>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoStaging: comedi: fix printk issue in cb_pcidas.c
Ravishankar karkala Mallikarjunayya [Mon, 12 Dec 2011 05:19:34 +0000]
Staging: comedi: fix printk issue in cb_pcidas.c

This is a patch to the cb_pcidas.c file that fixes up a
printk warning found by the checkpatch.pl tool.

Converted printks to dev_<levels>..

Signed-off-by: Ravishankar Karkala Mallikarjunayya <ravishankar.km@greenturtles.in>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoStaging: comedi: fix printk issue in cb_pcidas.c
Ravishankar karkala Mallikarjunayya [Mon, 12 Dec 2011 05:19:33 +0000]
Staging: comedi: fix printk issue in cb_pcidas.c

This is a patch to the cb_pcidas.c file that fixes up a
printk warning found by the checkpatch.pl tool.

Converted printks to dev_dbg()..

Signed-off-by: Ravishankar Karkala Mallikarjunayya <ravishankar.km@greenturtles.in>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoStaging: comedi: fix printk issue in das1800.c
Ravishankar karkala Mallikarjunayya [Mon, 12 Dec 2011 05:19:32 +0000]
Staging: comedi: fix printk issue in das1800.c

This is a patch to the das1800.c file that fixes up a
printk warning found by the checkpatch.pl tool.

Converted printks to dev_dbg().

Signed-off-by: Ravishankar Karkala Mallikarjunayya <ravishankar.km@greenturtles.in>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoStaging: comedi: fix printk issue in das1800.c
Ravishankar karkala Mallikarjunayya [Mon, 12 Dec 2011 05:19:31 +0000]
Staging: comedi: fix printk issue in das1800.c

This is a patch to the das1800.c file that fixes up a
printk warning found by the checkpatch.pl tool.

Coverted printks to dev_<levels>.

Signed-off-by: Ravishankar Karkala Mallikarjunayya <ravishankar.km@greenturtles.in>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoStaging: comedi: fix printk issue in daqboard2000.c
Ravishankar karkala Mallikarjunayya [Mon, 12 Dec 2011 05:19:30 +0000]
Staging: comedi: fix printk issue in daqboard2000.c

This is a patch to the daqboard2000.c file that fixes up a
printk warning found by the checkpatch.pl tool.

Converted printks to dev_dbg().

Signed-off-by: Ravishankar Karkala Mallikarjunayya <ravishankar.km@greenturtles.in>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoStaging: comedi: fix printk issue in das1800.c
Ravishankar karkala Mallikarjunayya [Mon, 12 Dec 2011 05:19:29 +0000]
Staging: comedi: fix printk issue in das1800.c

This is a patch to the das1800.c file that fixes up a
printk warning found by the checkpatch.pl tool.

Converted printks to dev_<levels>.

Signed-off-by: Ravishankar Karkala Mallikarjunayya <ravishankar.km@greenturtles.in>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoStaging: comedi: fix brace coding style issue in ni_at_a2150.c
Ravishankar karkala Mallikarjunayya [Mon, 12 Dec 2011 05:19:26 +0000]
Staging: comedi: fix brace coding style issue in ni_at_a2150.c

This is a patch to the ni_at_a2150.c file that fixes up a brace
warning found by the checkpatch.pl tool.

Signed-off-by: Ravishankar Karkala Mallikarjunayya <ravishankar.km@greenturtles.in>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoStaging: comedi: fix printk issue in jr3_pci.c
Ravishankar karkala Mallikarjunayya [Mon, 12 Dec 2011 05:19:25 +0000]
Staging: comedi: fix printk issue in jr3_pci.c

This is a patch to the jr3_pci.c file that fixes up a
printk warning found by the checkpatch.pl tool.

Converted printks to dev_<levels> and Removed unnecessary
printk statements.

Signed-off-by: Ravishankar Karkala Mallikarjunayya <ravishankar.km@greenturtles.in>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoStaging: comedi: fix printk issue in jr3_pci.c
Ravishankar karkala Mallikarjunayya [Mon, 12 Dec 2011 05:19:24 +0000]
Staging: comedi: fix printk issue in jr3_pci.c

This is a patch to the jr3_pci.c file that fixes up a
printk warning found by the checkpatch.pl tool.

Converted printks to dev_dbg().

Signed-off-by: Ravishankar Karkala Mallikarjunayya <ravishankar.km@greenturtles.in>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoStaging: comedi: fix printk issue in daqboard2000.c
Ravishankar karkala Mallikarjunayya [Mon, 12 Dec 2011 05:19:23 +0000]
Staging: comedi: fix printk issue in daqboard2000.c

This is a patch to the daqboard2000.c file that fixes up a printk
warning found by the checkpatch.pl tool.

converted printks to dev_printk and Removed unnecessary
printk statements.

Signed-off-by: Ravishankar Karkala Mallikarjunayya <ravishankar.km@greenturtles.in>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoStaging: comedi: fix printk issue in daqboard2000.c
Ravishankar karkala Mallikarjunayya [Mon, 12 Dec 2011 05:19:21 +0000]
Staging: comedi: fix printk issue in daqboard2000.c

This is a patch to the daqboard2000.c file that fixes up a printk
warning found by the checkpatch.pl tool.

Converted printks to dev_dbg().

Signed-off-by: Ravishankar Karkala Mallikarjunayya <ravishankar.km@greenturtles.in>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoStaging: comedi: fix printk issue in pcmuio.c
Ravishankar karkala Mallikarjunayya [Mon, 12 Dec 2011 05:19:20 +0000]
Staging: comedi: fix printk issue in pcmuio.c

This is a patch to the pcmuio.c file that fixes up a printk
warning found by the checkpatch.pl tool.

Converted printks to dev_dbg().

Signed-off-by: Ravishankar Karkala Mallikarjunayya <ravishankar.km@greenturtles.in>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoStaging: comedi: fix printk issue in pcmuio.c
Ravishankar karkala Mallikarjunayya [Mon, 12 Dec 2011 05:19:19 +0000]
Staging: comedi: fix printk issue in pcmuio.c

This is a patch to the pcmuio.c file that fixes up a printk
warning found by the checkpatch.pl tool.

Converted printks to dev_functions.

Signed-off-by: Ravishankar Karkala Mallikarjunayya <ravishankar.km@greenturtles.in>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoStaging: comedi: fix printk issue in pcmuio.c
Ravishankar karkala Mallikarjunayya [Mon, 12 Dec 2011 05:19:18 +0000]
Staging: comedi: fix printk issue in pcmuio.c

This is a patch to the pcmuio.c file that fixes up a printk
warning found by the checkpatch.pl tool.

Converted printks to dev_functions.

Signed-off-by: Ravishankar Karkala Mallikarjunayya <ravishankar.km@greenturtles.in>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoStaging: comedi: fix printk issue in dt3000.c
Ravishankar karkala Mallikarjunayya [Mon, 12 Dec 2011 05:19:17 +0000]
Staging: comedi: fix printk issue in dt3000.c

This is a patch to the dt3000.c file that fixes up a printk
warning found by the checkpatch.pl tool.

Converted printks to dev_<levels>.

Signed-off-by: Ravishankar Karkala Mallikarjunayya <ravishankar.km@greenturtles.in>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoStaging: comedi: fix printk issue in dt3000.c
Ravishankar karkala Mallikarjunayya [Mon, 12 Dec 2011 05:19:16 +0000]
Staging: comedi: fix printk issue in dt3000.c

This is a patch to the dt3000.c file that fixes up a printk
warning found by the checkpatch.pl tool.

Converted printks to dev_functions.

Signed-off-by: Ravishankar Karkala Mallikarjunayya <ravishankar.km@greenturtles.in>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoStaging: comedi: fix printk issue in dt3000.c
Ravishankar karkala Mallikarjunayya [Mon, 12 Dec 2011 05:19:15 +0000]
Staging: comedi: fix printk issue in dt3000.c

This is a patch to the dt3000.c file that fixes up a
printk warning found by the checkpatch.pl tool.

Converted printks to dev_<levels>.

Signed-off-by: Ravishankar Karkala Mallikarjunayya <ravishankar.km@greenturtles.in>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoStaging: comedi: fix printk issue in dt3000.c
Ravishankar karkala Mallikarjunayya [Mon, 12 Dec 2011 05:19:14 +0000]
Staging: comedi: fix printk issue in dt3000.c

This is a patch to the dt3000.c file that fixes up a printk
warning found by the checkpatch.pl tool.

Added KERN_facility levels.

Signed-off-by: Ravishankar Karkala Mallikarjunayya <ravishankar.km@greenturtles.in>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoStaging: comedi: fix printk issue in dt3000.c
Ravishankar karkala Mallikarjunayya [Mon, 12 Dec 2011 05:19:13 +0000]
Staging: comedi: fix printk issue in dt3000.c

This is a patch to the dt3000.c file that fixes up a
printk warning found by the checkpatch.pl tool.

Converted printks to dev_<levels>.

Signed-off-by: Ravishankar Karkala Mallikarjunayya <ravishankar.km@greenturtles.in>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging/mei: code style - cleanup blanks
Tomas Winkler [Tue, 13 Dec 2011 21:39:34 +0000]
staging/mei: code style - cleanup blanks

1. Remove redundant blanks
2. Straighten code lines that don't go over 80 characters

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging/mei: remove outdated comment about setting iamthif_mtu
Tomas Winkler [Tue, 13 Dec 2011 21:39:33 +0000]
staging/mei: remove outdated comment about setting iamthif_mtu

iamthif_mtu doesn't have default value anymore it
is always supplied by the ME firmware

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging: remove version.h includes in rtl8192e
Devendra Naga [Tue, 13 Dec 2011 06:49:29 +0000]
staging: remove version.h includes in rtl8192e

Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoStaging: comedi: fix printk issue in jr3_pci.c
Ravishankar karkala Mallikarjunayya [Mon, 12 Dec 2011 07:22:19 +0000]
Staging: comedi: fix printk issue in jr3_pci.c

This is a patch to the jr3_pci.c file that fixes up a
printk warning found by the checkpatch.pl tool.

Added KERN_facility levels for printks.

Signed-off-by: Ravishankar Karkala Mallikarjunayya <ravishankar.km@greenturtles.in>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoStaging: remove version.h includes in drivers/staging/rts5139
Devendra Naga [Mon, 12 Dec 2011 07:52:13 +0000]
Staging: remove version.h includes in drivers/staging/rts5139

This was reported by "make versioncheck"

Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging:iio:kfifo_buf: Fix potential buffer overflow in iio_read_first_n_kfifo
Lars-Peter Clausen [Mon, 12 Dec 2011 08:33:14 +0000]
staging:iio:kfifo_buf: Fix potential buffer overflow in iio_read_first_n_kfifo

n is the number of bytes to read, not the number of samples. So if there is
enough data available we will write to the userspace buffer beyond its bounds.
Fix this by copying n bytes maximum. Also round n down to the next multiple of
the sample size, so we will only read complete samples. If the buffer is too
small to hold at least one sample return -EINVAL.

Also update the documentation of read_first_n to reflect the fact that 'n' is
supposed to be in bytes and not in samples.

Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging: bcm: HandleControlPacket.c: breaking of long lines
Johannes Tenschert [Fri, 9 Dec 2011 19:38:09 +0000]
staging: bcm: HandleControlPacket.c: breaking of long lines

Signed-off-by: Johannes Tenschert <Johannes.Tenschert@informatik.stud.uni-erlangen.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging: bcm: HandleControlPacket.c: fix parens/braces
Johannes Tenschert [Fri, 9 Dec 2011 19:38:08 +0000]
staging: bcm: HandleControlPacket.c: fix parens/braces

Signed-off-by: Johannes Tenschert <Johannes.Tenschert@informatik.stud.uni-erlangen.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging: bcm: HandleControlPacket.c: fix comments
Johannes Tenschert [Fri, 9 Dec 2011 19:38:07 +0000]
staging: bcm: HandleControlPacket.c: fix comments

Signed-off-by: Johannes Tenschert <Johannes.Tenschert@informatik.stud.uni-erlangen.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging: bcm: HandleControlPacket.c: fix indentation
Johannes Tenschert [Fri, 9 Dec 2011 19:38:06 +0000]
staging: bcm: HandleControlPacket.c: fix indentation

Signed-off-by: Johannes Tenschert <Johannes.Tenschert@informatik.stud.uni-erlangen.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging: bcm: HandleControlPacket.c: fix whitespaces
Johannes Tenschert [Fri, 9 Dec 2011 19:38:05 +0000]
staging: bcm: HandleControlPacket.c: fix whitespaces

Signed-off-by: Johannes Tenschert <Johannes.Tenschert@informatik.stud.uni-erlangen.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging: drm/omap: DMM based hardware scrolling console
Rob Clark [Sat, 10 Dec 2011 05:26:08 +0000]
staging: drm/omap: DMM based hardware scrolling console

Add support for YWRAP scrolling by shuffling pages around in DMM
instead of sw blits.

Note that fbcon only utilizes this mode if the y resolution is
divided evenly by the font height.  So, for example, a 1920x1080
display using a 16 pixel tall font will not utilize this, but a
1280x1024 display would.

Signed-off-by: Rob Clark <rob@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging: drm/omap: crtc/encoder/fb destroy cleanups
Rob Clark [Sat, 10 Dec 2011 05:26:07 +0000]
staging: drm/omap: crtc/encoder/fb destroy cleanups

Signed-off-by: Rob Clark <rob@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging: drm/omap: allocation fail check
Rob Clark [Sat, 10 Dec 2011 05:26:06 +0000]
staging: drm/omap: allocation fail check

Signed-off-by: Rob Clark <rob@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoStaging: VME: PIO2: Add GPIOLIB dependancy
Martyn Welch [Mon, 12 Dec 2011 17:04:06 +0000]
Staging: VME: PIO2: Add GPIOLIB dependancy

The PIO2 driver errors when GPIOLIB, on which it depends, is not enabled.

Add dependancy when selecting the PIO2.

Reported-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Martyn Welch <martyn.welch@ge.com>
Acked-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoMAINTAINERS: staging: tty: Update F: patterns
Joe Perches [Fri, 9 Dec 2011 08:12:49 +0000]
MAINTAINERS: staging: tty: Update F: patterns

commit 51c9d654c2d ("Staging: delete tty drivers")
removed the files, delete the sections too.

CC: Greg Kroah-Hartman <gregkh@suse.de>

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoMAINTAINERS: staging: westbridge: Delete section
Joe Perches [Fri, 9 Dec 2011 08:12:50 +0000]
MAINTAINERS: staging: westbridge: Delete section

commit 78f23926dff9 ("Staging: delete westbridge code")
deleted the files, delete the section.

CC: David Cross <odc@cypress.com>
CC: Greg Kroah-Hartman <gregkh@suse.de>

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoMAINTAINERS: brcm80211: Update F: pattern
Joe Perches [Fri, 9 Dec 2011 08:12:52 +0000]
MAINTAINERS: brcm80211: Update F: pattern

commit fc2d6e573be
("staging: brcm80211: remove brcm80211 driver from the staging tree")
moved the files, update the F: pattern.

CC: John W. Linville <linville@tuxdriver.com>
CC: Arend van Spriel <arend@broadcom.com>
CC: Greg Kroah-Hartman <gregkh@suse.de>

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoMAINTAINERS: Delete generic_serial section
Joe Perches [Fri, 9 Dec 2011 08:12:53 +0000]
MAINTAINERS: Delete generic_serial section

commit bb2a97e9ccd ("Staging: delete generic_serial drivers")
removed the files, delete the section.

CC: Greg Kroah-Hartman <gregkh@suse.de>

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agoMAINTAINERS: update xgifb maintainer's e-mail address
Aaro Koskinen [Fri, 9 Dec 2011 18:22:04 +0000]
MAINTAINERS: update xgifb maintainer's e-mail address

All patches sent to the maintainer address bounce:

   Diagnostic-Code: smtp; 550 5.1.1 <apatard@mandriva.com>: Recipient address
       rejected: User unknown in virtual mailbox table

The address found in drivers/staging/xgifb/TODO seems to work better.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: arnaud.patard@rtp-net.org
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging: line6: fixed ALSA/PCM interaction
Markus Grabner [Sat, 10 Dec 2011 01:12:32 +0000]
staging: line6: fixed ALSA/PCM interaction

The PCM subsystem in the Line6 driver is mainly used for PCM playback and
capture by ALSA, but also has other tasks, most notably providing a
low-latency software monitor for devices which don't support hardware
monitoring (e.g., the TonePort series). This patch makes ALSA "play nicely"
with the other components, i.e., prevents it from resetting the isochronous
USB transfer while other PCM tasks (software monitoring) are running.

Signed-off-by: Markus Grabner <grabner@icg.tugraz.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging: line6: wait for urbs in snd_line6_prepare()
Stefan Hajnoczi [Sat, 10 Dec 2011 01:12:31 +0000]
staging: line6: wait for urbs in snd_line6_prepare()

The .trigger() pcm callbacks are not allowed to block and cannot wait
until urbs have completed.  We need to ensure that stopping, preparing,
and then restarting a stream always works.

Currently the driver will sometimes return -EBUSY when restarting the
stream because urbs have not completed yet.  This can be triggered by
jackd from userspace.

The solution is to wait on urbs in the .prepare() pcm callback since
blocking is allowed in that callback.  This guarantees that all urbs are
quiesced and ready to be submitted when the start trigger callback is
invoked.

Signed-off-by: Stefan Hajnoczi <stefanha@gmail.com>
Signed-off-by: Markus Grabner <grabner@icg.tugraz.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging: line6: eliminate useless NULL checks
Stefan Hajnoczi [Sat, 10 Dec 2011 01:12:30 +0000]
staging: line6: eliminate useless NULL checks

The line6 driver checks struct field addresses for NULL where it does
not make sense to do so.  The struct has already been checked for NULL
and there is no value in checking the first field's address too.

Suggested-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Stefan Hajnoczi <stefanha@gmail.com>
Signed-off-by: Markus Grabner <grabner@icg.tugraz.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging: line6: eliminate useless index_out variable
Stefan Hajnoczi [Sat, 10 Dec 2011 01:12:29 +0000]
staging: line6: eliminate useless index_out variable

Playback urbs use the index_out counter to decide which part of the
playback buffer to use.  Since the urb already has a unique index in
range [0, LINE6_ISO_BUFFERS) there is no need to keep a separate
counter.

Use the urb index instead.  This also eliminates the possibility of two
urbs using the same playback buffer space if they ever complete
out-of-order for some reason.

Signed-off-by: Stefan Hajnoczi <stefanha@gmail.com>
Signed-off-by: Markus Grabner <grabner@icg.tugraz.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

8 years agostaging: line6: fix playback urb transfer buffer calculation
Stefan Hajnoczi [Sat, 10 Dec 2011 01:12:28 +0000]
staging: line6: fix playback urb transfer buffer calculation

The playback urb transfer buffer calculation does not factor in
LINE6_ISO_PACKETS.  Buffer memory is organized like this in the driver:

  Buffer 0                 Buffer 1                 ...
  [Packet 0, Packet 1, ...][Packet 0, Packet 1, ...][Packet 0, ...]

However, we're lucky that LINE6_ISO_PACKETS is currently defined as 1 so
this patch does not change any behavior.  It's still worth including
this fix in case the LINE6_ISO_PACKETS value is changed in the future.

Signed-off-by: Stefan Hajnoczi <stefanha@gmail.com>
Signed-off-by: Markus Grabner <grabner@icg.tugraz.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>