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2018-04-23staging: lustre: llite: fix invalid size test in ll_setstripe_ea()James Simmons
The size check at the start of ll_setstripe_ea() is only valid for a directory. Move that check to the section of code handling the S_ISDIR case. Signed-off-by: James Simmons <uja.ornl@yahoo.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-9183 Reviewed-on: https://review.whamcloud.com/27240 Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com> Reviewed-by: Bob Glossman <bob.glossman@intel.com> Reviewed-by: Sebastien Buisson <sbuisson@ddn.com> Reviewed-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: lustre: llite: eat -EEXIST on setting trusted.lovBobi Jam
Tools like rsync, tar, cp may copy and restore the xattrs on a file. The client previously ignored the setting of trusted.lov/lustre.lov if the layout had already been specified, to avoid causing these tools to fail for no reason. For PFL files we still need to silently eat -EEXIST on setting these attributes to avoid problems. Signed-off-by: Bobi Jam <bobijam.xu@intel.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-9484 Reviewed-on: https://review.whamcloud.com/27126 Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com> Reviewed-by: Niu Yawei <yawei.niu@intel.com> Reviewed-by: James Simmons <uja.ornl@yahoo.com> Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: lustre: llite: return from ll_adjust_lum() if lump is NULLBobi Jam
No need to check several times if lump is NULL. Just test once and return 0 if NULL. Signed-off-by: Bobi Jam <bobijam.xu@intel.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-9484 Reviewed-on: https://review.whamcloud.com/27126 Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com> Reviewed-by: Niu Yawei <yawei.niu@intel.com> Reviewed-by: James Simmons <uja.ornl@yahoo.com> Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: lustre: llite: break up ll_setstripe_ea functionBobi Jam
Place all the handling of information of trusted.lov that is not stripe related into the new function ll_adjust_lum(). Now ll_setstripe_ea() only handles striping information. Signed-off-by: Bobi Jam <bobijam.xu@intel.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-9484 Reviewed-on: https://review.whamcloud.com/27126 Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com> Reviewed-by: Niu Yawei <yawei.niu@intel.com> Reviewed-by: James Simmons <uja.ornl@yahoo.com> Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: lustre: llite: add simple comment about lustre.lov xattrsNiu Yawei
Simple comment added to ll_xattr_set. Signed-off-by: Bobi Jam <bobijam.xu@intel.com> Signed-off-by: Niu Yawei <yawei.niu@intel.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-8998 Reviewed-on: https://review.whamcloud.com/24851 Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Reviewed-by: Lai Siyao <lai.siyao@intel.com> Reviewed-by: Jinshan Xiong <jinshan.xiong@gmail.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: lustre: llite: refactor lustre.lov xattr handlingNiu Yawei
The function ll_xattr_set() contains special code to handle the lustre specific xattr lustre.lov. Move all this code to a new function ll_setstripe_ea(). Signed-off-by: Bobi Jam <bobijam.xu@intel.com> Signed-off-by: Niu Yawei <yawei.niu@intel.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-8998 Reviewed-on: https://review.whamcloud.com/24851 Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Reviewed-by: Lai Siyao <lai.siyao@intel.com> Reviewed-by: Jinshan Xiong <jinshan.xiong@gmail.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: lustre: llite: Remove filtering of seclabel xattrRobin Humble
The security.capability xattr is used to implement File Capabilities in recent Linux versions. Capabilities are a fine grained approach to granting executables elevated privileges. eg. /bin/ping can have capabilities cap_net_admin, cap_net_raw+ep instead of being setuid root. This xattr has long been filtered out by llite, initially for stability reasons (b15587), and later over performance concerns as this xattr is read for every file with eg. 'ls --color'. Since LU-2869 xattr's are cached on clients, alleviating most performance concerns. Removing llite's filtering of the security.capability xattr enables using Lustre as a root filesystem, which is used on some large clusters. Signed-off-by: Robin Humble <plaguedbypenguins@gmail.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-9562 Reviewed-on: https://review.whamcloud.com/27292 Reviewed-by: John L. Hammond <john.hammond@intel.com> Reviewed-by: Sebastien Buisson <sbuisson@ddn.com> Reviewed-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: lustre: llite: handle xattr cache refill raceJohn L. Hammond
In ll_xattr_cache_refill() if the xattr cache was invalid (and no request was sent) then return -EAGAIN so that ll_getxattr_common() caller will fetch the xattr from the MDT. Signed-off-by: John L. Hammond <john.hammond@intel.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-10132 Reviewed-on: https://review.whamcloud.com/29654 Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Reviewed-by: Lai Siyao <lai.siyao@intel.com> Reviewed-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: lustre: ldlm: xattr locks are lost on mdtVitaly Fertman
On the server side mdt_intent_getxattr() can return EFAULT if a buffer cannot be found, it is returned after lock_replace, where a new lock is installed into lockp. An error forces ldlm_lock_enqueue() to destroy the original lock, but ldlm_handle_enqueue0() drops the reference on the new lock. The xattr client code implied intent error is returned under a lock, which is immediately cancelled. Check if a lock obtained and cancel it properly for error cases. Note: we should support both cases for interop needs, an intent error under a lock and with a lock abort. Keep returning a lock with an intent error for interop purposes for now, to be dropped later when client will get old enough. make all intent ops to work through md_intent_lock: getxattr and layout, which should extract the intent error. Signed-off-by: Vitaly Fertman <vitaly.fertman@seagate.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-7433 Seagate-bug-id: MRP-3072 MRP-3137 Reviewed-on: http://review.whamcloud.com/17220 Reviewed-by: Andrew Perepechko <andrew.perepechko@seagate.com> Reviewed-by: Andriy Skulysh <andriy.skulysh@seagate.com> Tested-by: Elena V. Gryaznova <elena.gryaznova@seagate.com> Reviewed-by: John L. Hammond <john.hammond@intel.com> Reviewed-by: Lai Siyao <lai.siyao@intel.com> Reviewed-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: lustre: obd: change debug reporting in lmv_enqueue()Vitaly Fertman
Remove LL_IT2STR(it) from debug macros in lmv_enqueue(). The removal makes it possible to simplify the md_enqueue() functions. Signed-off-by: Vitaly Fertman <vitaly.fertman@seagate.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-7433 Seagate-bug-id: MRP-3072 MRP-3137 Reviewed-on: http://review.whamcloud.com/17220 Reviewed-by: Andrew Perepechko <andrew.perepechko@seagate.com> Reviewed-by: Andriy Skulysh <andriy.skulysh@seagate.com> Tested-by: Elena V. Gryaznova <elena.gryaznova@seagate.com> Reviewed-by: John L. Hammond <john.hammond@intel.com> Reviewed-by: Lai Siyao <lai.siyao@intel.com> Reviewed-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: lustre: obd: create it_has_reply_body()Vitaly Fertman
The lookup_intent it_op fields in many cases will be compared to the settings of IT_OPEN | IT_UNLINK | IT_LOOKUP | IT_GETATTR. Create a simple inline function for this common case. Signed-off-by: Vitaly Fertman <vitaly.fertman@seagate.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-7433 Seagate-bug-id: MRP-3072 MRP-3137 Reviewed-on: http://review.whamcloud.com/17220 Reviewed-by: Andrew Perepechko <andrew.perepechko@seagate.com> Reviewed-by: Andriy Skulysh <andriy.skulysh@seagate.com> Tested-by: Elena V. Gryaznova <elena.gryaznova@seagate.com> Reviewed-by: John L. Hammond <john.hammond@intel.com> Reviewed-by: Lai Siyao <lai.siyao@intel.com> Reviewed-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: lustre: llite: initialize xattr->xe_namelenJames Simmons
When the allocation of xattr->xe_name was moved to kstrdup() setting xattr->xe_namelen was dropped. This field is used in several parts of the xattr cache code so it broke xattr handling. Initialize xattr->xe_namelen when allocating xattr->xe_name succeeds. Also change the debugging statement to really report the xattr name instead of its length which wasn't event being set. Fixes: b3dd8957c23a ("staging: lustre: lustre: llite: Use kstrdup" Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: lustre: libcfs: use dynamic minors for /dev/{lnet, obd}John L. Hammond
Request dynamic minor allocation when registering /dev/lnet and /dev/obd. Signed-off-by: John L. Hammond <john.hammond@intel.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-100086 Reviewed-on: https://review.whamcloud.com/29741 Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Reviewed-by: Jian Yu <jian.yu@intel.com> Reviewed-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Reviewed-by: NeilBrown <neilb@suse.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: lustre: remove cruft from libcfs/linux/libcfs.hNeilBrown
These defines are unused or nearly unused, and do not help at all. Signed-off-by: NeilBrown <neilb@suse.com> Reviewed-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: lustre: discard linux-time.hNeilBrown
Very little is left in linux-time.h. Move CFS_TICK to libcfs.h discard the test. Signed-off-by: NeilBrown <neilb@suse.com> Reviewed-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: lustre: discard cfs_time_before_64()NeilBrown
cfs_time_before_64 is the same as time_before64() similarly cfs_time_beforeq_64() matsches time_before_eq64() So just use the standard interfaces. Signed-off-by: NeilBrown <neilb@suse.com> Reviewed-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: lustre: discard cfs_duration_sec()NeilBrown
cfs_duration_sec() simply divides by HZ. It is mostly used to report durations in debug messages. Remove and just use X/HZ. Signed-off-by: NeilBrown <neilb@suse.com> Reviewed-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: lustre: libcfs: remove cfs_timeout_cap()NeilBrown
This wrapper is only used once, so open-code it as max(). This allows us to remove the libcfs_time.h include file. Signed-off-by: NeilBrown <neilb@suse.com> Reviewed-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: lustre: libcfs: discard cfs_time_after()NeilBrown
cfs_time_after() behaves exactly like time_after() similarly cfs_time_aftereq() matches time_after_eq() so discard the cfs versions. Signed-off-by: NeilBrown <neilb@suse.com> Reviewed-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: lustre: libcfs: discard cfs_time_shift().NeilBrown
This function simply multiplies by HZ and adds jiffies. This is simple enough to be opencoded, and doing so makes the code easier to read. Same for cfs_time_shift_64() Signed-off-by: NeilBrown <neilb@suse.com> Reviewed-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: lustre: libcfs: discard cfs_time_add/subNeilBrown
cfs_time_add adds its arguments. cfs_time_sub subtracts finds the difference. Discard these and use '+' and '-' directly. This change highlighted a type error. The structure field cr_queued_time was used to store jiffies, but was declared as time_t (meant for seconds). So the time is changed to "unsigned long". Signed-off-by: NeilBrown <neilb@suse.com> Reviewed-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: lustre: cfs_time_current() -> jiffies.NeilBrown
Discard cfs_time_current() and cfs_time_current64() and use jiffies and get_jiffies_64() like the rest of the kernel. Signed-off-by: NeilBrown <neilb@suse.com> Reviewed-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: Android: Add 'vsoc' driver for cuttlefish.Greg Hartman
The cuttlefish system is a virtual SoC architecture based on QEMU. It uses the QEMU ivshmem feature to share memory regions between guest and host with a custom protocol. Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Arve Hjønnevåg <arve@android.com> Cc: Todd Kjos <tkjos@android.com> Cc: Martijn Coenen <maco@android.com> Cc: Dan Carpenter <dan.carpenter@oracle.com> Cc: devel@driverdev.osuosl.org Cc: kernel-team@android.com Signed-off-by: Greg Hartman <ghartman@google.com> [astrachan: rebased against 4.16, added TODO, fixed checkpatch issues] Signed-off-by: Alistair Strachan <astrachan@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: android: ion: remove duplicate buffer field initializesTodd Poynor
As a result of various previous patches, ion_buffer_create() now has two sets of identical statements for initializing two fields of the buffer struct, next to each other. Remove one set. Move the initialization of these two fields together with the statements that initialize the other two fields from the function parameters, prior to the heap allocate() call, for consistency. Signed-off-by: Todd Poynor <toddpoynor@google.com> Acked-by: Sumit Semwal <sumit.semwal@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: lustre: ldlm: free resource when ldlm_lock_create() fails.NeilBrown
ldlm_lock_create() gets a resource, but don't put it on all failure paths. It should. Signed-off-by: NeilBrown <neilb@suse.com> Reviewed-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: lustre: tidy up ldlm_resource_putref()NeilBrown
1/ the return value of ldlm_resource_putref() is never used, so change it to return 'void'. 2/ Move all of the code to run on the last putref to __ldlm_resource_putref_final(). This means a lock is taken in one function and dropped in another, but that isn't too uncommon, and will disappear in a future patch. Now that the code it together, it becomes apparent that we are dropping a ref on the namespace *before* the last use. So keep the ref until after. Signed-off-by: NeilBrown <neilb@suse.com> Reviewed-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: lustre: remove unneeded include.NeilBrown
cfs_hash usage was removed from cl_object.c some time ago, so remove the #include as well. Signed-off-by: NeilBrown <neilb@suse.com> Reviewed-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: lustre: remove unused hash tables.NeilBrown
exp_lock_hash and exp_flock_hash are unused in the client, so remove all references. Also remove unused hashtable size definitions. Signed-off-by: NeilBrown <neilb@suse.com> Reviewed-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: lustre: remove unused ldlm_completion_ast_async()NeilBrown
This function is unused. Signed-off-by: NeilBrown <neilb@suse.com> Reviewed-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: lustre: remove invariant in cl_io_read_ahead()NeilBrown
This invariant can fail as ci_type is somtimes CIS_INIT. According to Jinshan Xiong, or of the most recent significant change to this code, "We should get rid of it." So do that. Fixes: 1e1db2a97be5 ("staging: lustre: clio: Revise read ahead implementation") Cc: Jinshan Xiong <jinshan.xiong@intel.com> Signed-off-by: NeilBrown <neilb@suse.com> Reviewed-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23dma-mapping: postpone cpu addr translation on mmapJacopo Mondi
Postpone calling virt_to_page() translation on memory locations not guaranteed to be backed by a struct page. Try first to map memory from the device coherent memory pool, then perform translation if that fails. On some architectures, specifically SH when configured with the SPARSEMEM memory model, assuming a struct page is always assigned to a memory address lead to unexpected hangs during the virtual to page address translation. This patch fixes that specific issue but applies in the general case too. Suggested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Reviewed-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2018-04-23dma-coherent: clarify dma_mmap_from_dev_coherent documentationRobin Murphy
The use of "correctly mapped" here is misleading, since it can give the wrong expectation in the case that the memory *should* have been mapped from the per-device pool, but doing so failed for other reasons. Signed-off-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2018-04-23dma-direct: don't retry allocation for no-op GFP_DMATakashi Iwai
When an allocation with lower dma_coherent mask fails, dma_direct_alloc() retries the allocation with GFP_DMA. But, this is useless for architectures that hav no ZONE_DMA. Fix it by adding the check of CONFIG_ZONE_DMA before retrying the allocation. Fixes: 95f183916d4b ("dma-direct: retry allocations using GFP_DMA for small masks") Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Christoph Hellwig <hch@lst.de>
2018-04-23staging: nvec: convert to use GPIO descriptorsMarc Dietrich
Use GPIO descriptors instead of relying on the old method. Cc: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Marc Dietrich <marvin24@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: nvec: cleanup use of dev in probe functionMarc Dietrich
This cleanups the probe function a bit by using a dev variable instead of &pdev-dev. Signed-off-by: Marc Dietrich <marvin24@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: nvec: simplify getting .drvdataWolfram Sang
We should get drvdata from struct device directly. Going via platform_device is an unneeded step back and forth. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Marc Dietrich <marvin24@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: fbtft: Fixed lines exceeding columns limitRenato Soma
Fix checkpatch.pl warnings of lines exceeding 80 columns. Break lines in order to reduce instructions lengths to less than 80 columns. Signed-off-by: Renato Soma <renatoys08@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: wilc1000: Augment TODO file with GPIO work itemLinus Walleij
To make sure that this driver does not leave staging before it is properly converted to use the new GPIO descriptor API, augment the TODO file with this work item. Cc: Johnny Kim <johnny.kim@microchip.com> Cc: Nicolas Ferre <nicolas.ferre@microchip.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Ajay Singh <ajay.kathat@microchip.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: olpc_dcon: Augment TODO file with GPIO work itemLinus Walleij
To make sure that this driver does not leave staging before it is properly converted to use the new GPIO descriptor API, augment the TODO file with this work item. Cc: Andres Salomon <dilinger@queued.net> Cc: Jens Frederich <jfrederich@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: nvec: Augment TODO file with GPIO work itemLinus Walleij
To make sure that this driver does not leave staging before it is properly converted to use the new GPIO descriptor API, augment the TODO file with this work item. Cc: Marc Dietrich <marvin24@gmx.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: gpio-mt7621: Include the right headerLinus Walleij
GPIO drivers should include <linux/gpio/driver.h> only, the <linux/gpio.h> header is deprecated. Cc: John Crispin <john@phrozen.org> Cc: Zhiyong Tao <zhiyong.tao@mediatek.com> Cc: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: atomisp: Augment TODO file with GPIO work itemLinus Walleij
To make sure that these drivers do not leave staging before they are properly converted to use the new GPIO descriptor API, augment the TODO file with this work item. Cc: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: iio: Augment TODO file with GPIO work itemLinus Walleij
To make sure that these drivers do not leave staging before they are properly converted to use the new GPIO descriptor API, augment the TODO file with this work item. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Jonathan Cameron <jonathan.cameron@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: greybus: Add TODO file with GPIO work itemsLinus Walleij
To make sure that these drivers do not leave staging before they are properly converted to use the new GPIO descriptor API, and the GPIOLIB_IRQCHIP helper library, create the TODO file with these work items. Cc: Johan Hovold <johan@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: fbtft: Add TODO file with GPIO work itemLinus Walleij
To make sure that these drivers do not leave staging before they are properly converted to use the new GPIO descriptor API, create the TODO file with this work item. Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Noralf Tronnes <notro@tronnes.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: emxx_udc: Add GPIO descriptor work to TODOLinus Walleij
To make sure this driver does not leave staging without a proper conversion to the GPIO descriptor API, leave a note in the TODO. Cc: Magnus Damm <damm+renesas@opensource.se> Cc: Simon Horman <horms+renesas@verge.net.au> Cc: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: ks7010: init local variables when they are declared in ↵Sergio Paracuellos
ks7010_sdio_probe This commit change init point of two variables to forward them to init time. This variables are just being assigned some lines after and it is more clear to init them when the init value is known and in this case this is known when they are declared. Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: ks7010: align comments in ks_wlan_private_handlerSergio Paracuellos
This commit align comment inside ks_wlan_private_handler WEXT private driver operations. This improves readability. Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: ks7010: review includes of michael_mic.c fileSergio Paracuellos
This commit reviews includes of michael_mic.c source file removing those which are not being used at all and reordering the remaining ones in alphabetically order. Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23staging: ks7010: review includes of ks7010_sdio fileSergio Paracuellos
This commit reviews includes of ks7010_sdio.c source file removing those which are not being used at all. Kernel header includes have been ordered alphabetically also. Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>