First of all, this is expensive procedure including a global
mutex and per-bucket spinlocks. also, all the threads observed
exceed will be calling lu_site_purge() and essentially serialized
on that. instead we can let other threads to skip the whole
procedure.
Signed-off-by: NAlex Zhuravlev <alexey.zhuravlev@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-7896
Reviewed-on: http://review.whamcloud.com/19082Reviewed-by: NAndreas Dilger <andreas.dilger@intel.com>
Reviewed-by: NMike Pershin <mike.pershin@intel.com>
Reviewed-by: NOleg Drokin <oleg.drokin@intel.com>
Signed-off-by: NJames Simmons <jsimmons@infradead.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

ignore_layout can be set for operations that layout won't be changed,
typically page operations. Ignoring layout change in group lock
request will confuse layout change code at LOV layer and hit
assertion.
Signed-off-by: NHenri Doreau <henri.doreau@cea.fr>
Signed-off-by: NJinshan Xiong <jinshan.xiong@intel.com>
Signed-off-by: NBobi Jam <bobijam.xu@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-2766
Reviewed-on: http://review.whamcloud.com/6828Reviewed-by: NJohn L. Hammond <john.hammond@intel.com>
Reviewed-by: NOleg Drokin <oleg.drokin@intel.com>
Signed-off-by: NJames Simmons <jsimmons@infradead.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The function hai_dump_data_field will do a stack buffer
overrun when cat'ing /sys/fs/lustre/.../hsm/actions if an action has
some data in it.

hai_dump_data_field uses snprintf. But there is no check for
truncation, and the value returned by snprintf is used as-is.  The
coordinator code calls hai_dump_data_field with 12 bytes in the
buffer. The 6th byte of data is printed incompletely to make room for
the terminating NUL. However snprintf still returns 2, so when
hai_dump_data_field writes the final NUL, it does it outside the
reserved buffer, in the 13th byte of the buffer. This stack buffer
overrun hangs my VM.

Fix by checking that there is enough room for the next 2 characters
plus the NUL terminator. Don't print half bytes. Change the format to
02X instead of .2X, which makes more sense.
Signed-off-by: Nfrank zago <fzago@cray.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-8171
Reviewed-on: http://review.whamcloud.com/20338Reviewed-by: NJohn L. Hammond <john.hammond@intel.com>
Reviewed-by: NJean-Baptiste Riaux <riaux.jb@intel.com>
Reviewed-by: NOleg Drokin <oleg.drokin@intel.com>
Signed-off-by: NJames Simmons <jsimmons@infradead.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This issue is found by smatch; has been reported as-
Unchecked usage of potential ERR_PTR result in lmv_hsm_req_count
and lmv_hsm_req_build. Added ERR_PTR in both functions and also
return value check added.
Signed-off-by: NUlka Vaze <ulka.vaze@yahoo.in>
Signed-off-by: NAditya Pandit <panditadityashreesh@yahoo.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6523
Reviewed-on: http://review.whamcloud.com/14918Reviewed-by: NDmitry Eremin <dmitry.eremin@intel.com>
Reviewed-by: NAndreas Dilger <andreas.dilger@intel.com>
Reviewed-by: NOleg Drokin <oleg.drokin@intel.com>
Signed-off-by: NJames Simmons <jsimmons@infradead.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The algorithm for counting freeable objects in the lu_cache shrinker
does not scale with the number of cpus. The LU_SS_LRU_LEN counter
for each cpu is read and summed at shrink time while holding the
lu_sites_guard mutex. With a large number of cpus and low memory
conditions, processes bottleneck on the mutex.

This mod reduces the time spent counting by using the kernel's percpu
counter functions to maintain the length of a site's lru. The summing
occurs when a percpu value is incremented or decremented and a
threshold is exceeded. lu_cache_shrink_count() simply returns the
last such computed sum.

This mod also replaces the lu_sites_guard mutex with a rw semaphore.
The lock protects the lu_site list, which is modified when a file
system is mounted/umounted or when the lu_site is purged.
lu_cache_shrink_count simply reads data so it does not need to wait
for other readers. lu_cache_shrink_scan, which actually frees the
unused objects, is still serialized.
Signed-off-by: NAnn Koehler <amk@cray.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-7997
Reviewed-on: http://review.whamcloud.com/19390Reviewed-by: NAndreas Dilger <andreas.dilger@intel.com>
Reviewed-by: NBobi Jam <bobijam@hotmail.com>
Reviewed-by: NOleg Drokin <oleg.drokin@intel.com>
Signed-off-by: NJames Simmons <jsimmons@infradead.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The target_obd debugfs file was not being generated correctly
in cases where nonconsecutive MDT indices were used when
generating a filesystem.
Signed-off-by: NGiuseppe Di Natale <dinatale2@llnl.gov>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-8100
Reviewed-on: http://review.whamcloud.com/20336Reviewed-by: NAndreas Dilger <andreas.dilger@intel.com>
Reviewed-by: NLai Siyao <lai.siyao@intel.com>
Reviewed-by: NJames Simmons <uja.ornl@yahoo.com>
Reviewed-by: NOleg Drokin <oleg.drokin@intel.com>
Signed-off-by: NJames Simmons <jsimmons@infradead.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Restore connect flags on failure of ptlrpc_connect_import()
to prevent an LBUG due to flags mismatch.
Signed-off-by: NJeremy Filizetti <jeremy.filizetti@gmail.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-7185
Reviewed-on: http://review.whamcloud.com/16950Reviewed-by: NAndreas Dilger <andreas.dilger@intel.com>
Reviewed-by: NSebastien Buisson <sebastien.buisson@bull.net>
Reviewed-by: NJohn L. Hammond <john.hammond@intel.com>
Signed-off-by: NJames Simmons <jsimmons@infradead.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Set mbits for EINPROGRESS resend in ptl_send_rpc().
Signed-off-by: NNiu Yawei <yawei.niu@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-8193
Reviewed-on: http://review.whamcloud.com/20377Reviewed-by: NLiang Zhen <liang.zhen@intel.com>
Reviewed-by: NAndreas Dilger <andreas.dilger@intel.com>
Reviewed-by: NOleg Drokin <oleg.drokin@intel.com>
Signed-off-by: NJames Simmons <jsimmons@infradead.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Read ahead currently doesn't handle 16MB RPC packets correctly
by assuming the packets are a default size instead of querying
the size. This work adjust the read ahead policy to issue
read ahead RPC by the underlying RPC size.
Signed-off-by: NJinshan Xiong <jinshan.xiong@intel.com>
Signed-off-by: NGu Zheng <gzheng@ddn.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-7990
Reviewed-on: http://review.whamcloud.com/19368Reviewed-by: NAndreas Dilger <andreas.dilger@intel.com>
Reviewed-by: NLi Xi <lixi@ddn.com>
Reviewed-by: NOleg Drokin <oleg.drokin@intel.com>
Signed-off-by: NJames Simmons <jsimmons@infradead.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

If a user process is waiting for MDS recovery during close, but the
process is interrupted, the file is still closed but it prints a
message on the console. Quiet the console message for -EINTR, since
this is expected behaviour.
Signed-off-by: NAndreas Dilger <andreas.dilger@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6627
Reviewed-on: http://review.whamcloud.com/14911Reviewed-by: NFrank Zago <fzago@cray.com>
Reviewed-by: NEmoly Liu <emoly.liu@intel.com>
Reviewed-by: NOleg Drokin <oleg.drokin@intel.com>
Signed-off-by: NJames Simmons <jsimmons@infradead.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Register cache shrinker to reclaim memory from cl_page LRU list.
Signed-off-by: NBobi Jam <bobijam.xu@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6842
Reviewed-on: http://review.whamcloud.com/15630Reviewed-by: NAndreas Dilger <andreas.dilger@intel.com>
Reviewed-by: NJinshan Xiong <jinshan.xiong@intel.com>
Reviewed-by: NOleg Drokin <oleg.drokin@intel.com>
Signed-off-by: NJames Simmons <jsimmons@infradead.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch dropped support for remote entry statahead, because it
needs 2 async RPCs to fetch both LOOKUP lock from parent MDT and
UPDATE lock from client MDT, which is complicated. Plus not
supporting remote entry statahead won't cause any issue.

* pack child fid in statahead request.
* lmv_intent_getattr_async() will compare parent and child MDT,
  if child is remote, return -ENOTSUPP.
Signed-off-by: NLai Siyao <lai.siyao@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6578
Reviewed-on: http://review.whamcloud.com/15767Reviewed-by: NFan Yong <fan.yong@intel.com>
Reviewed-by: Nwangdi <di.wang@intel.com>
Reviewed-by: NOleg Drokin <oleg.drokin@intel.com>
Signed-off-by: NJames Simmons <jsimmons@infradead.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

In ll_setattr_raw(), it needs to know if a file is released
when the file is being truncated. It used to get this information
by accessing lov_stripe_md. This turns out not necessary. This
patch removes the access of lov_stripe_md and solves the problem
in lov_io_init_released().
Signed-off-by: NJinshan Xiong <jinshan.xiong@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5823
Reviewed-on: http://review.whamcloud.com/13514Reviewed-by: NJames Simmons <uja.ornl@yahoo.com>
Reviewed-by: NHenri Doreau <henri.doreau@cea.fr>
Reviewed-by: NJohn L. Hammond <john.hammond@intel.com>
Reviewed-by: NOleg Drokin <oleg.drokin@intel.com>
Signed-off-by: NJames Simmons <jsimmons@infradead.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This is checkpatch fix for hal/bb_cfg.c file:
remove not necessary braces {}
Signed-off-by: NMartin Karamihov <martinowar@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch removed duplicated include line.
Signed-off-by: NMasanari Iida <standby24x7@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Minor clean up, there is no need to assign result to zero, then
check if it is less than zero. Just return SUCCESS.
Signed-off-by: NColin Ian King <colin.king@canonical.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The retval status checks in the proceeding do loop return out
of function ms_read_attritbute_info if there is an error
condition,  thus we never reach the end of the loop with
retval failed status.  Therefore, the retval status check
at end of the do loop is redundant and can be removed.

Detected with CoverityScan, CID#143000 ("Logically dead code")
Signed-off-by: NColin Ian King <colin.king@canonical.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Having a local variable of 1024 bytes on 64-bit architectures is a bit
too much, and I ran into this warning while trying to see what functions
use the largest stack:

drivers/staging/fbtft/fbtft-sysfs.c: In function 'store_gamma_curve':
drivers/staging/fbtft/fbtft-sysfs.c:132:1: warning: the frame size of 1032 bytes is larger than 1024 bytes [-Wframe-larger-than=]

As there is no need for 64-bit gamma values (on 32-bit architectures,
we don't use those either), I'm changing the type from 'unsigned long'
to 'u32' here, which cuts the required space in half everywhere.
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Putting 128 pointers on the stack is rather wasteful, in particular
on 64-bit architectures:

drivers/staging/rtl8192u/ieee80211/rtl819x_TSProc.c: In function 'RxPktPendingTimeout':
drivers/staging/rtl8192u/ieee80211/rtl819x_TSProc.c:92:1: warning: the frame size of 1072 bytes is larger than 1024 bytes [-Wframe-larger-than=]

The rtl8192e driver has the exact same function, except that stores the
array in its 'ieee' structure. Let's do it the same way here for consistency.
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This one unfortunately slipped through my own build testing, my patch
caused a new build error:

bcm2835-camera.c:53:12: error: static declaration of 'bcm2835_v4l2_debug' follows non-static declaration

We want the symbol to be global as it is indeed used in more than one
file and declared 'extern' in a header.

Fixes: 757b9bd0 ("staging: bcm2835: mark all symbols as 'static'")
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch fixes the issue by aligning the * on each line in block comments.
Signed-off-by: NArushi <arushisinghal19971997@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

We no longer send payloads back to the s-Par firmware, we can get rid of
the initialize and destroy functions since they weren't actually being
used just created and destroyed.
Signed-off-by: NDavid Kershner <david.kershner@unisys.com>
Reviewed-by: NDavid Binder <david.binder@unisys.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

There were several unused data structures dealing with putfile that are no
longer being used. So get rid of them.
Signed-off-by: NDavid Kershner <david.kershner@unisys.com>
Reviewed-by: NTim Sell <Timothy.Sell@unisys.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

A stray+extraneous 'netif_napi_add()' that we were doing in
visornic_probe() was causing havoc when we got into visornic_remove(),
called during 'modprobe -r visornic'. The symptom was a processor busy-wait
loop on the modprobe process, which '/proc/<pid>/stack' would show looping
doing napi things.

Presumably the stray line got there as a result of some merging snafoo, and
has been deleted to fix the problem. With this patch 'modprobe -r visornic'
and a subsequent 'modprobe visornic' both complete successfully, and result
in an operational network.
Signed-off-by: NTim Sell <Timothy.Sell@unisys.com>
Signed-off-by: NDavid Kershner <david.kershner@unisys.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Simplifies kobject usage in visorchipset.c by combining pairs of functions
that are better expressed combined.
Signed-off-by: NDavid Binder <david.binder@unisys.com>
Signed-off-by: NDavid Kershner <david.kershner@unisys.com>
Reported-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Checks the controlvm message's payload size before copying it into a
parser_context struct's name region.
Signed-off-by: NDavid Binder <david.binder@unisys.com>
Signed-off-by: NDavid Kershner <david.kershner@unisys.com>
Reported-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Removes struct safe_uis_queue, which is within struct visorchannel. The
struct is not used anywhere in the s-Par drivers.
Signed-off-by: NDavid Binder <david.binder@unisys.com>
Signed-off-by: NDavid Kershner <david.kershner@unisys.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Remove spaces around parenthesized expression to conform to the
kernel coding style. Issue found by checkpatch.pl script.
Signed-off-by: NMiquel Raynal <raynal.miquel@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The incorrect or operator is being used resulting in cookies being
set to 1 (true) rather than the intended hex value.  Fix this by
using | instead of ||.

Issue found with static analysis with cppcheck

Fixes: 0cec463e ("staging: bcm2835-audio: Simplify callback structure for write data")
Signed-off-by: NColin Ian King <colin.king@canonical.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

lustre uses a fake switch() statement as a compile-time assert, but unfortunately
each use of that causes a warning when building with clang:

drivers/staging/lustre/lnet/klnds/socklnd/socklnd.c:2907:2: warning: no case matching constant switch condition '42'
drivers/staging/lustre/lnet/klnds/socklnd/../../../include/linux/libcfs/libcfs_private.h:294:36: note: expanded from macro 'CLASSERT'
 #define CLASSERT(cond) do {switch (42) {case (cond): case 0: break; } } while (0)

As Greg suggested, let's just kill off this macro completely instead of
fixing it. This replaces it with BUILD_BUG_ON(), which means we have
to negate all the conditions in the process.
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

I got a link error in allyesconfig:

drivers/staging/media/platform/bcm2835/bcm2835-camera.o: In function `vidioc_enum_framesizes':
bcm2835-camera.c:(.text.vidioc_enum_framesizes+0x0): multiple definition of `vidioc_enum_framesizes'
drivers/media/platform/vivid/vivid-vid-cap.o:vivid-vid-cap.c:(.text.vidioc_enum_framesizes+0x0): first defined here

While both drivers are equally at fault for this problem, the bcm2835 one was
just added and is easier to fix, as it is only one file, and none of its symbols
need to be globally visible. This marks the three global symbols as static.

Fixes: 7b3ad5ab ("staging: Import the BCM2835 MMAL-based V4L2 camera driver.")
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

gcc-7 warns about debug statements being left out here:

drivers/staging/bcm2835-audio/bcm2835-vchiq.c: In function 'bcm2835_audio_set_ctls':
drivers/staging/bcm2835-audio/bcm2835-vchiq.c:572:54: error: suggest braces around empty body in an 'else' statement [-Werror=empty-body]

It's better to use no_printk(), which has the added advantage of checking
the format strings.

Fixes: 23b028c8 ("staging: bcm2835-audio: initial staging submission")
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The driver introduces a new instance of the missing-include-dirs warning that
is enabled at the "make W=1" level but has no other output:

cc1: error: /git/arm-soc/drivers/staging/vc04_services/interface/vcos/linuxkernel: No such file or directory [-Werror=missing-include-dirs]

In order to let us enable the warning by default in the future, we should
just remove the incorrect argument here.

Fixes: 23b028c8 ("staging: bcm2835-audio: initial staging submission")
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The driver introduces a new instance of the missing-include-dirs warning that
is enabled at the "make W=1" level but has no other output:

cc1: error: drivers/staging/vc04_services/interface/vcos/linuxkernel: No such file or directory [-Werror=missing-include-dirs]
cc1: all warnings being treated as errors
scripts/Makefile.build:307: recipe for target 'drivers/staging/media/platform/bcm2835/bcm2835-camera.o' failed

In order to let us enable the warning by default in the future, we should
just remove the incorrect argument here.

Fixes: 97b35807 ("staging: bcm2835-v4l2: Add a build system for the module.")
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The function vchi_msg_queue was made static in vc04_services
and replaced with vchi_queue_kernel_message.

Change the call to vchi_msg_queue to vchi_queue_kernel_message
Signed-off-by: NMichael Zoran <mzoran@crowfest.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The function vchi_msg_queue was made static in vc04_services
and replaced with vchi_queue_kernel_message.

Change the call to vchi_msg_queue to vchi_queue_kernel_message
Signed-off-by: NMichael Zoran <mzoran@crowfest.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge tag 'iio-for-4.11c' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next

Jonathan writes:

Third set of new device support, features and cleanups for IIO in the 4.11 cycle

This also involves a merge of the ib-mid-iio-pwm-4.11 branch from mfd to
bring in support for the stm32 timer triggers needed for the buffered
features in the stm32 adc driver.

New device support:
* Amligic Meson SAR ADC
  - new driver and bindings
* cros_ec barometer
  - new driver
* max5481 digital potentiometers
  - new driver for 5481, 5482, 5483 and 5484
* Renesas GyroADC - a very specific spi offload engine for ADCs
  - new driver and bindings.
* srf08 ultrasonic ranger
  - new driver, bindings and ABI docs,

New features
* Qualcomm PM8xxx ADC bindings.
  - due to a trivial build issues the driver will be following shortly.
* stm32 ADC
  - Triggered buffer mode
  - Allow use of stm32 timer triggers
  - Add trigger polarity control
  - Optional DMA support with bindings update
* stx104
  - add support for gpio names
  - support set_multiple callback
* tmp007
  - optional interrupt support

Cleanups
* ad7150
  - alignment fix.
* ad7816
  - octal rather than symbolic permissions.
* lsm6dsx
  - allow selection of data ready pin via device tree bindings.
* ssp_sensors
  - use devm_iio_device_register to handle unregister automatically.
* stx104
  - use devm functions in probe allowing removal or the remove function.
  - drop unneeded struct stx104_dev
* tmp007
  - fix the name attribute to be a meaninful description of the part.

The Apex Embedded Systems STX104 series provides a digital output
register where 4 lines may be set at a time. This patch add support for
the set_multiple callback function, thus allowing multiple digital
output lines to be set more efficiently in groups.

Cc: Jonathan Cameron <jic23@kernel.org>
Cc: Hartmut Knaack <knaack.h@gmx.de>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Signed-off-by: NWilliam Breathitt Gray <vilhelm.gray@gmail.com>
Signed-off-by: NJonathan Cameron <jic23@kernel.org>

This adds the device tree bindings for the Qualcomm PM8xxx
ADCs. This is based on the existing DT bindings for the
SPMI ADC so there are hopefully no controversial features.

Cc: devicetree@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-arm-msm@vger.kernel.org
Cc: Ivan T. Ivanov <iivanov.xz@gmail.com>
Cc: Andy Gross <andy.gross@linaro.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Stephen Boyd <sboyd@codeaurora.org>
Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Cc: Rama Krishna Phani A <rphani@codeaurora.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NJonathan Cameron <jic23@kernel.org>

This patch sets the gpio_chip names option with an array of GPIO line
names that match the manual documentation for the Apex Embedded Systems
STX104. This should make it easier for users to identify which GPIO line
corresponds to a respective GPIO pin on the device.
Signed-off-by: NWilliam Breathitt Gray <vilhelm.gray@gmail.com>
Reviewed-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NJonathan Cameron <jic23@kernel.org>