Setting a non-settable selection target caused BUG() to be called. The check
for valid selections only takes the selection target into account, but does
not tell whether it may be set, or only get. Fix the issue by simply
returning an error to the user.
Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Cc: stable@vger.kernel.org # for v3.10 and up
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Fix many sparse warnings:
drivers/media/pci/saa7164/saa7164-core.c:97:18: warning: cast removes address space of expression
drivers/media/pci/saa7164/saa7164-core.c:122:31: warning: cast removes address space of expression
drivers/media/pci/saa7164/saa7164-core.c:122:31: warning: incorrect type in initializer (different address spaces)
drivers/media/pci/saa7164/saa7164-core.c:122:31: expected unsigned char [noderef] [usertype] <asn:2>*bufcpu
drivers/media/pci/saa7164/saa7164-core.c:122:31: got unsigned char [usertype] *<noident>
drivers/media/pci/saa7164/saa7164-core.c:282:44: warning: cast removes address space of expression
drivers/media/pci/saa7164/saa7164-core.c:286:38: warning: cast removes address space of expression
drivers/media/pci/saa7164/saa7164-core.c:286:35: warning: incorrect type in assignment (different address spaces)
drivers/media/pci/saa7164/saa7164-core.c:286:35: expected unsigned char [noderef] [usertype] <asn:2>*p
drivers/media/pci/saa7164/saa7164-core.c:286:35: got unsigned char [usertype] *<noident>
drivers/media/pci/saa7164/saa7164-core.c:352:44: warning: cast removes address space of expression
drivers/media/pci/saa7164/saa7164-core.c:527:53: warning: cast removes address space of expression
drivers/media/pci/saa7164/saa7164-core.c:129:30: warning: dereference of noderef expression
drivers/media/pci/saa7164/saa7164-core.c:133:38: warning: dereference of noderef expression
drivers/media/pci/saa7164/saa7164-core.c:133:72: warning: dereference of noderef expression
drivers/media/pci/saa7164/saa7164-core.c:134:35: warning: dereference of noderef expression
drivers/media/pci/saa7164/saa7164-core.c:287:61: warning: dereference of noderef expression
drivers/media/pci/saa7164/saa7164-core.c:288:65: warning: dereference of noderef expression
drivers/media/pci/saa7164/saa7164-core.c:289:65: warning: dereference of noderef expression
drivers/media/pci/saa7164/saa7164-core.c:290:65: warning: dereference of noderef expression
drivers/media/pci/saa7164/saa7164-core.c:291:65: warning: dereference of noderef expression
drivers/media/pci/saa7164/saa7164-core.c:292:65: warning: dereference of noderef expression
drivers/media/pci/saa7164/saa7164-core.c:293:65: warning: dereference of noderef expression
drivers/media/pci/saa7164/saa7164-core.c:294:65: warning: dereference of noderef expression
drivers/media/pci/saa7164/saa7164-fw.c:548:52: warning: incorrect type in argument 5 (different address spaces)
drivers/media/pci/saa7164/saa7164-fw.c:548:52: expected unsigned char [usertype] *dst
drivers/media/pci/saa7164/saa7164-fw.c:548:52: got unsigned char [noderef] [usertype] <asn:2>*
drivers/media/pci/saa7164/saa7164-fw.c:579:44: warning: incorrect type in argument 5 (different address spaces)
drivers/media/pci/saa7164/saa7164-fw.c:579:44: expected unsigned char [usertype] *dst
drivers/media/pci/saa7164/saa7164-fw.c:579:44: got unsigned char [noderef] [usertype] <asn:2>*
drivers/media/pci/saa7164/saa7164-fw.c:597:44: warning: incorrect type in argument 5 (different address spaces)
drivers/media/pci/saa7164/saa7164-fw.c:597:44: expected unsigned char [usertype] *dst
drivers/media/pci/saa7164/saa7164-fw.c:597:44: got unsigned char [noderef] [usertype] <asn:2>*
drivers/media/pci/saa7164/saa7164-bus.c:36:36: warning: cast removes address space of expression
drivers/media/pci/saa7164/saa7164-bus.c:41:36: warning: cast removes address space of expression
drivers/media/pci/saa7164/saa7164-bus.c:151:19: warning: incorrect type in assignment (different base types)
drivers/media/pci/saa7164/saa7164-bus.c:151:19: expected unsigned short [unsigned] [usertype] size
drivers/media/pci/saa7164/saa7164-bus.c:151:19: got restricted __le16 [usertype] <noident>
drivers/media/pci/saa7164/saa7164-bus.c:152:22: warning: incorrect type in assignment (different base types)
drivers/media/pci/saa7164/saa7164-bus.c:152:22: expected unsigned int [unsigned] [usertype] command
drivers/media/pci/saa7164/saa7164-bus.c:152:22: got restricted __le32 [usertype] <noident>
drivers/media/pci/saa7164/saa7164-bus.c:153:30: warning: incorrect type in assignment (different base types)
drivers/media/pci/saa7164/saa7164-bus.c:153:30: expected unsigned short [unsigned] [usertype] controlselector
drivers/media/pci/saa7164/saa7164-bus.c:153:30: got restricted __le16 [usertype] <noident>
drivers/media/pci/saa7164/saa7164-bus.c:172:20: warning: cast to restricted __le32
drivers/media/pci/saa7164/saa7164-bus.c:173:20: warning: cast to restricted __le32
drivers/media/pci/saa7164/saa7164-bus.c:206:28: warning: cast to restricted __le32
drivers/media/pci/saa7164/saa7164-bus.c:287:9: warning: incorrect type in argument 1 (different base types)
drivers/media/pci/saa7164/saa7164-bus.c:287:9: expected unsigned int [unsigned] val
drivers/media/pci/saa7164/saa7164-bus.c:287:9: got restricted __le32 [usertype] <noident>
drivers/media/pci/saa7164/saa7164-bus.c:339:20: warning: cast to restricted __le32
drivers/media/pci/saa7164/saa7164-bus.c:340:20: warning: cast to restricted __le32
drivers/media/pci/saa7164/saa7164-bus.c:463:9: warning: incorrect type in argument 1 (different base types)
drivers/media/pci/saa7164/saa7164-bus.c:463:9: expected unsigned int [unsigned] val
drivers/media/pci/saa7164/saa7164-bus.c:463:9: got restricted __le32 [usertype] <noident>
drivers/media/pci/saa7164/saa7164-bus.c:466:21: warning: cast to restricted __le16
drivers/media/pci/saa7164/saa7164-bus.c:467:24: warning: cast to restricted __le32
drivers/media/pci/saa7164/saa7164-bus.c:468:32: warning: cast to restricted __le16
drivers/media/pci/saa7164/saa7164-buffer.c:122:18: warning: incorrect type in assignment (different address spaces)
drivers/media/pci/saa7164/saa7164-buffer.c:122:18: expected unsigned long long [noderef] [usertype] <asn:2>*cpu
drivers/media/pci/saa7164/saa7164-buffer.c:122:18: got void *
drivers/media/pci/saa7164/saa7164-buffer.c:127:21: warning: incorrect type in assignment (different address spaces)
drivers/media/pci/saa7164/saa7164-buffer.c:127:21: expected unsigned long long [noderef] [usertype] <asn:2>*pt_cpu
drivers/media/pci/saa7164/saa7164-buffer.c:127:21: got void *
drivers/media/pci/saa7164/saa7164-buffer.c:134:20: warning: cast removes address space of expression
drivers/media/pci/saa7164/saa7164-buffer.c:156:63: warning: incorrect type in argument 3 (different address spaces)
drivers/media/pci/saa7164/saa7164-buffer.c:156:63: expected void *vaddr
drivers/media/pci/saa7164/saa7164-buffer.c:156:63: got unsigned long long [noderef] [usertype] <asn:2>*cpu
drivers/media/pci/saa7164/saa7164-buffer.c:179:57: warning: incorrect type in argument 3 (different address spaces)
drivers/media/pci/saa7164/saa7164-buffer.c:179:57: expected void *vaddr
drivers/media/pci/saa7164/saa7164-buffer.c:179:57: got unsigned long long [noderef] [usertype] <asn:2>*cpu
drivers/media/pci/saa7164/saa7164-buffer.c:180:56: warning: incorrect type in argument 3 (different address spaces)
drivers/media/pci/saa7164/saa7164-buffer.c:180:56: expected void *vaddr
drivers/media/pci/saa7164/saa7164-buffer.c:180:56: got unsigned long long [noderef] [usertype] <asn:2>*pt_cpu
drivers/media/pci/saa7164/saa7164-buffer.c:84:17: warning: dereference of noderef expression
drivers/media/pci/saa7164/saa7164-buffer.c:147:31: warning: dereference of noderef expression
drivers/media/pci/saa7164/saa7164-buffer.c:148:17: warning: dereference of noderef expression
Most are caused by pointers marked as __iomem when they aren't or not marked as
__iomem when they should.
Also note that readl/writel already do endian conversion, so there is no need to
do it again.
saa7164_bus_set/get were a bit tricky: you have to make sure the msg endian
conversion is done at the right time, and that the code isn't using fields that
are still little endian instead of cpu-endianness.
The approach chosen is to convert just before writing to the ring buffer
and to convert it back right after reading from the ring buffer.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Cc: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
In order to have v4l2-compliance tool pass the G/S_EDID some modifications
where needed in the driver.
In particular, the edid.reserved zone must be blanked.
Based on a patch from Jean-Michel Hautbois <jean-michel.hautbois@vodalys.com>,
but reworked it a bit. It should use 'data' (which depends on edid.present)
instead of edid.blocks as the check whether edid data is present.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
we are getting struct clk using clk_get before calling
clk_prepare_enable. but if clk_prepare_enable fails, then we are
jumping to fail_mutex_unlock where we are just unlocking the mutex,
but we are not freeing the clock source.
this patch just adds a call to clk_put before jumping to
fail_mutex_unlock.
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Add array controls to test support for such controls. There is one
array with just one element, one 8x16 matrix control and one 4 dimensional
2x3x4x5 control.
This makes it possible to experiment with such controls without requiring
hard-to-get hardware.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
qlock spinlock controls access to buf_list and sequence.
qlock spinlock should not be locked during a copy to video buffers, an
operation that may sleep.
Signed-off-by: Dean Anderson <linux-dev@sensoray.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
It makes no sense to block the SOLO_IRQ_ENCODER interrupt from being sent while
processing an earlier interrupt. New interrupts will just kick the thread
again once it is done processing.
Signed-off-by: Andrey Utkin <andrey.krieger.utkin@gmail.com>
[hans.verkuil@cisco.com: fix commit description]
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
On the USB keyboard, the VENDOR hotkeys share the same device as the
mouse. Setting EV_REP also affects mouse buttons, so leave it off.
The bluetooth keyboard still has autorepeating mouse buttons, as it
only has one device and is set by the KEYBOARD pages.
Signed-off-by: Jamie Lentin <jm@lentin.co.uk>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
The bluetooth keyboard also generates 0x00fa when the middle button is
pressed. Move the made-up report out of the way so we don't trigger
KEY_FILE when middle button is pressed
Signed-off-by: Jamie Lentin <jm@lentin.co.uk>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Before, it was called from individual encoder (de)init procedures, which
lead to spare threads running (which were actually lost, leaked).
The current fix uses trivial approach, and the downside is that the
processing thread is working always, even when there's no consumer.
Signed-off-by: Andrey Utkin <andrey.krieger.utkin@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Precedence of & and >> is not the same and is not left to right.
shift has higher precedence and should be done after the mask.
This use has a mask then shift which is not the normal style.
Move the shift before the mask to match nearly all the other
uses in kernel.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This patch move the loop_thru configuration to the attach function,
because with dual tuners until loop_tru configuration the other tuner
don't work.
Signed-off-by: Jose Alberto Reguero <jareguero@telefonica.net>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This patch move the soft reset to the attach function because with dual
tuners, when one tuner do reset, the other one is perturbed, and the
stream has errors.
Signed-off-by: Jose Alberto Reguero <jareguero@telefonica.net>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Needed due to some important regression fixes at RC core.
* commit 'v3.18-rc4': (587 commits)
Linux 3.18-rc4
ARM: dts: zynq: Enable PL clocks for Parallella
tiny: rename ENABLE_DEV_COREDUMP to ALLOW_DEV_COREDUMP
tiny: reverse logic for DISABLE_DEV_COREDUMP
i2c: core: Dispose OF IRQ mapping at client removal time
i2c: at91: don't account as iowait
i2c: remove FSF address
USB: Update default usb-storage delay_use value in kernel-parameters.txt
sysfs: driver core: Fix glue dir race condition by gdp_mutex
MIPS: Fix build with binutils 2.24.51+
xfs: track bulkstat progress by agino
xfs: bulkstat error handling is broken
xfs: bulkstat main loop logic is a mess
xfs: bulkstat chunk-formatter has issues
xfs: bulkstat chunk formatting cursor is broken
xfs: bulkstat btree walk doesn't terminate
mm: Fix comment before truncate_setsize()
USB: cdc-acm: add quirk for control-line state requests
tty: Fix pty master poll() after slave closes v2
MIPS: R3000: Fix debug output for Virtual page number
...
Conflicts:
drivers/media/rc/rc-main.c
This provides the shared header file which will be reference from both
PHY driver and its associated Device Tree node(s).
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@linaro.org>
This patch fixes a regression that was introduced by commit
cb77c3ec07. In addition to BT_CONFIG,
BT_CONNECTED is also a state in which we may get a remote name and need
to indicate over mgmt the connection status. This scenario is
particularly likely to happen for incoming connections that do not need
authentication since there the hci_conn state will reach BT_CONNECTED
before the remote name is received.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
As obj->map_and_fenceable computation has changed to only be set when
the object is bound inside the global GTT (and is suitable aligned to a
fence region) we need to accommodate those changes when the tiling is
adjusted. The easiest solution is to unbind from the global GTT if we
are currently fenceable, but will not be after the tiling change.
The bug has been exposed by
commit f8fcadba218fe6d23b2e353fea1cf0a4be4c9454
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date: Fri Oct 31 13:53:52 2014 +0000
drm/i915: Only mark as map-and-fenceable when bound into the GGTT
which tried to fix an oversight from
commit e6a844687c
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date: Mon Aug 11 12:00:12 2014 +0200
drm/i915: Force CPU relocations if not GTT mapped
which changed the handling of obj->map_and_fenceable.
Note that the alignment check is a vestige from our attempts to reduce
the alignment requirements of tiled but unfenced buffers on
gen2/3. Also, that was when unbinding from the GTT meant UC writes and
clflushing, so we went to great pains to avoid such.
That leaves the actual bug of setting map_and_fenceable to true if we're
not bound to ggtt, which violates the change introduced in the above
patch. Unbinding in that case really looks like the simplest and safest
option, we have to do it anyway.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=85896
Testcase: igt/gem_concurrent_blit/gttX*
Tested-by: huax.lu@intel.com
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Tested-by: Valtteri Rantala <valtteri.rantala@intel.com>
[Jani: amend commit message per input from Daniel and bisect result from
Valtteri]
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Excessive virtio_balloon inflation can cause invocation of OOM-killer,
when Linux is under severe memory pressure. Various mechanisms are
responsible for correct virtio_balloon memory management. Nevertheless
it is often the case that these control tools does not have enough time
to react on fast changing memory load. As a result OS runs out of memory
and invokes OOM-killer. The balancing of memory by use of the virtio
balloon should not cause the termination of processes while there are
pages in the balloon. Now there is no way for virtio balloon driver to
free some memory at the last moment before some process will be get
killed by OOM-killer.
This does not provide a security breach as balloon itself is running
inside guest OS and is working in the cooperation with the host. Thus
some improvements from guest side should be considered as normal.
To solve the problem, introduce a virtio_balloon callback which is
expected to be called from the oom notifier call chain in out_of_memory()
function. If virtio balloon could release some memory, it will make
the system to return and retry the allocation that forced the out of
memory killer to run.
Allocate virtio feature bit for this: it is not set by default,
the the guest will not deflate virtio balloon on OOM without explicit
permission from host.
Signed-off-by: Raushaniya Maksudova <rmaksudova@parallels.com>
Signed-off-by: Denis V. Lunev <den@openvz.org>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
If a device appears while module is being removed,
driver will get a callback after we've given up
on the major number.
In theory this means this major number can get reused
by something else, resulting in a conflict.
To fix, cleanup in reverse order of initialization.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Ming Lei <ming.lei@canonical.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
commit 63662139e5 attempted to patch a
leak (which would only happen on OOM, ie. never), but it didn't quite
work.
This rewrites the code to be as simple as possible. add_sysfs_param()
adds a parameter. If it fails, it's the caller's responsibility to
clean up the parameters which already exist.
The kzalloc-then-always-krealloc pattern is perhaps overly simplistic,
but this code has clearly confused people. It worked on me...
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Remove stop_machine from module unloading by adding new reference
counting algorithm.
This atomic refcounter works like a semaphore, it can get (be
incremented) only when the counter is not 0. When loading a module,
kmodule subsystem sets the counter MODULE_REF_BASE (= 1). And when
unloading the module, it subtracts MODULE_REF_BASE from the counter.
If no one refers the module, the refcounter becomes 0 and we can
remove the module safely. If someone referes it, we try to recover
the counter by adding MODULE_REF_BASE unless the counter becomes 0,
because the referrer can put the module right before recovering.
If the recovering is failed, we can get the 0 refcount and it
never be incremented again, it can be removed safely too.
Note that __module_get() forcibly gets the module refcounter,
users should use try_module_get() instead of that.
Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Replace module_ref per-cpu complex reference counter with
an atomic_t simple refcnt. This is for code simplification.
Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Actually since module_bug_list should be used in BUG context,
we may not need this. But for someone who want to use this
from normal context, this makes module_bug_list an RCU list.
Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Unlink module from module list with RCU synchronizing instead
of using stop_machine(). Since module list is already protected
by rcu, we don't need stop_machine() anymore.
Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Wait for RCU synchronizing on failure path of module loading
before releasing struct module, because the memory of mod->list
can still be accessed by list walkers (e.g. kallsyms).
Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Currently if the user passes an invalid value on the kernel command line
then the kernel will crash during argument parsing. On most systems this
is very hard to debug because the console hasn't been initialized yet.
This is a regression due to commit 51e158c12a ("param: hand arguments
after -- straight to init") which, in response to the systemd debug
controversy, made it possible to explicitly pass arguments to init. To
achieve this parse_args() was extended from simply returning an error
code to returning a pointer. Regretably the new init args logic does not
perform a proper validity check on the pointer resulting in a crash.
This patch fixes the validity check. Should the check fail then no arguments
will be passed to init. This is reasonable and matches how the kernel treats
its own arguments (i.e. no error recovery).
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
Cc: stable@vger.kernel.org
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This is too noisy at the moment, triggered by codepaths not accessed on
our test-systems. Needs more investigation.
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The length counting previously done had an error in it, causing
the length down the data dumping function to be shorter than it
should be, causing the end of the data to get truncated off and
lost.
Cc: <stable@vger.kernel.org> [3.17+]
Fixes: 67c65f2cf7 ("iwlwifi: dump periphery registers to fw-error-dump")
Signed-off-by: Liad Kaufman <liad.kaufman@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
This reverts commit 1bd8324535.
To quote Olof:
This commit broke a whole lot of tegra boards in last night's
-next here. In particular, I've been looking at
tegra20-seaboard, which now doesn't boot with console any more.
Breaking existing systems is bad.
Reported-by: Olof Johansson <olof@lixom.net>
Cc: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Make hp_accel dependent on SERIO_I8042 in the Kconfig because since commit
a4c724d072 ('platform: hp_accel: add a i8042
filter to remove HPQ6000 data from kb bus stream') hp_accel includes i8042.h
and serio.h.
Reported-by: Jim Davis <jim.epost@gmail.com>
Signed-off-by: Giedrius Statkevičius <giedriuswork@gmail.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
The variable 'tid' is already defined in this function, so use
just 't' for the new one. As we return from the function just
overwriting 'tid' would be acceptable, but less obvious to the
reader.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
The status variable should be unsigned as the function call
requires a u32 not int pointer, fix that.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
