Shraddha Barke [Fri, 9 Oct 2015 15:33:26 +0000 (21:03 +0530)]
Staging: rdma: hfi1: Use kcalloc instead of kzalloc to allocate array
The advantage of kcalloc is, that will prevent integer overflows which
could result from the multiplication of number of elements and size and
it is also a bit nicer to read.
Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Ksenija Stanojevic [Fri, 9 Oct 2015 13:56:59 +0000 (15:56 +0200)]
Staging: rdma: Use memdup_user
Use memdup_user when user data is immediately copied into the
allocated region.
Issue found using coccinelle.
Signed-off-by: Ksenija Stanojevic<ksenija.stanojevic@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Shraddha Barke [Mon, 12 Oct 2015 13:14:34 +0000 (18:44 +0530)]
Staging: most: hdm-i2c: Drop owner assignment from i2c driver
i2c_driver does not need to set an owner because core will set it
Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Masanari Iida [Sat, 10 Oct 2015 04:42:49 +0000 (13:42 +0900)]
Staging: most: Fix typo in staging/most
This patch fix spelling typo found in most
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Binbin Zhou [Mon, 12 Oct 2015 01:48:27 +0000 (09:48 +0800)]
staging: sm750fb: Fix the power state error in resume
The PM_EVENT_RESUME state is needed when SM750 resume, otherwise it
will be failed in the second time of continuous suspend/resume.
Cc: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Signed-off-by: Binbin Zhou <zhoubb@lemote.com>
Reviewed-by: Huacai Chen <chenhc@lemote.com>
Reviewed-by: Teddy Wang <teddy.wang@siliconmotion.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amitoj Kaur Chawla [Fri, 9 Oct 2015 20:51:30 +0000 (02:21 +0530)]
staging: sm750fb: Add space around '&'
Add space around operator '&'. Problem found using
checkpatch.pl
CHECK: spaces preferred around that '&' (ctx:VxV)
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amitoj Kaur Chawla [Fri, 9 Oct 2015 20:50:36 +0000 (02:20 +0530)]
staging: sm750fb: Add space around '<<'
Add space around operator '<<'. Problem found using
checkpatch.pl
CHECK: spaces preferred around that '<<' (ctx:VxV)
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amitoj Kaur Chawla [Fri, 9 Oct 2015 20:49:00 +0000 (02:19 +0530)]
staging: sm750fb: Remove multiple blank lines
Remove multiple blank lines. Problem found using checkpatch.pl
CHECK: Please don't use multiple blank lines
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amitoj Kaur Chawla [Fri, 9 Oct 2015 20:47:44 +0000 (02:17 +0530)]
staging: sm750fb: Rename dispState
Rename dispState to disp_state to avoid CamelCase. Problem found using
checkpatch.pl
CHECK: Avoid CamelCase: <dispState>
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amitoj Kaur Chawla [Fri, 9 Oct 2015 20:46:02 +0000 (02:16 +0530)]
staging: sm750fb: Remove multiple blank lines
Remove multiple blank lines. Problem found using checkpatch.pl
CHECK: Please don't use multiple blank lines
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amitoj Kaur Chawla [Fri, 9 Oct 2015 20:44:27 +0000 (02:14 +0530)]
staging: sm750fb: Rename miniDiff
Rename miniDiff to mini_diff to avoid CamelCase. Problem found using
checkpatch.pl
CHECK: Avoid CamelCase: <miniDiff>
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amitoj Kaur Chawla [Thu, 8 Oct 2015 21:45:01 +0000 (03:15 +0530)]
staging: sm750fb: Remove space after opening brace
Remove space after opening brace '{'. Problem found using
checkpatch.pl
CHECK: Blank lines aren't necessary after an open brace '{'
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amitoj Kaur Chawla [Thu, 8 Oct 2015 21:41:59 +0000 (03:11 +0530)]
staging: sm750fb: Remove space before closing brace
Remove space before closing brace '}'. Problem found using
checkpatch.pl
CHECK: Blank lines aren't necessary before a close brace '}'
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amitoj Kaur Chawla [Thu, 8 Oct 2015 21:40:15 +0000 (03:10 +0530)]
staging: sm750fb: Remove space after cast
Remove unnecessary space after cast. Problem found using checkpatch.pl
CHECK: No space is necessary after a cast
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Shraddha Barke [Thu, 8 Oct 2015 19:25:17 +0000 (00:55 +0530)]
Staging: sm750fb: Use ARRAY_SIZE macro
ARRAY_SIZE is more concise to use when the size of an array is divided
by the size of its first element.
Changes made using Coccinelle-
@@
type T;
T[] E;
@@
- (sizeof(E)/sizeof(E[...]))
+ ARRAY_SIZE(E)
Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amitoj Kaur Chawla [Mon, 12 Oct 2015 21:43:02 +0000 (03:13 +0530)]
staging: lustre: llite: Remove useless cast on void pointer
The semantic patch used to find this is:
@r@
expression x;
void* e;
type T;
identifier f;
@@
(
*((T *)e)
|
((T *)x)[...]
|
((T *)x)->f
|
- (T *)
e
)
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Shraddha Barke [Mon, 12 Oct 2015 15:19:18 +0000 (20:49 +0530)]
Staging: lustre: osc: Remove null check before kfree
kfree on NULL pointer is a no-op.
The semantic patch used to find such an instance where NULL check is
present before kfree-
// <smpl>
@@ expression E; @@
- if (E != NULL) { kfree(E); }
+ kfree(E);
@@ expression E; @@
- if (E != NULL) { kfree(E); E = NULL; }
+ kfree(E);
+ E = NULL;
// </smpl>smpl>
Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Reviewed-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Ryan Van Quinlan [Sun, 11 Oct 2015 04:53:50 +0000 (21:53 -0700)]
staging: lustre: lclient: NULL comparison style
Fixes checkpatch.pl checks:
CHECK: Comparison to NULL could be written ...
Signed-off-by: Ryan Van Quinlan <ryan.van.quinlan@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Shraddha Barke [Fri, 9 Oct 2015 17:10:07 +0000 (22:40 +0530)]
Staging: lustre: obdclass: lprocfs_status: Declare local functions as static
Declare lustre_attr_show and lustre_attr_store as static
since they are used only in this particular file. Also remove them from
corresponding header files.
Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Shraddha Barke [Fri, 9 Oct 2015 17:10:06 +0000 (22:40 +0530)]
Staging: lustre: obdclass: lu_object: Declare local functions as static
Declare lu_dev_add_linkage and lu_object_find as static since they are
used only in this particular file. Also remove the corresponding
declarations from header file.
Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Yazen Ghannam [Thu, 8 Oct 2015 23:01:16 +0000 (19:01 -0400)]
staging/lustre: Remove unused, commented function call
Also fixes a coding style error.
Signed-off-by: Yazen Ghannam <yghannam@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Shraddha Barke [Thu, 8 Oct 2015 18:06:47 +0000 (23:36 +0530)]
Staging: lustre: Remove unused libiam.h header
Remove libiam.h since it is not used anywhere throughout the kernel.
Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Aybuke Ozdemir [Fri, 9 Oct 2015 13:31:38 +0000 (16:31 +0300)]
Staging: skein: Remove space after cast
Remove unnecessary space after cast. Problem found using checkpatch.pl
CHECK: No space is necessary after a cast.
Signed-off-by: Aybuke Ozdemir <aybuke.147@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Aybuke Ozdemir [Fri, 9 Oct 2015 13:31:37 +0000 (16:31 +0300)]
Staging: skein: Remove multiple blank lines
Remove multiple blank lines. Problem found using checkpatch.pl
CHECK: Please don't use multiple blank lines.
Signed-off-by: Aybuke Ozdemir <aybuke.147@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Deepa Dinamani [Fri, 9 Oct 2015 04:57:25 +0000 (21:57 -0700)]
staging: skein: remove extra indentation
Fix macros containing do/while blocks to be indented uniformly.
This patch fixes the checkpatch.pl warning:
WARNING: suspect code indent for conditional statements
Signed-off-by: Deepa Dinamani <deepa.kernel@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Deepa Dinamani [Fri, 9 Oct 2015 04:58:36 +0000 (21:58 -0700)]
staging: skein: fix block comment style
Use a separate line for the opening marker of a comment block,
a leading asterisk in front of subsequent lines in the block comment,
and a separate line for the closing marker of the comment block.
This patch fixes the checkpatch.pl warnings:
WARNING: Block comments use a trailing */ on a separate line
WARNING: Block comments use * on subsequent lines
Signed-off-by: Deepa Dinamani <deepa.kernel@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Kroah-Hartman [Mon, 12 Oct 2015 17:46:53 +0000 (10:46 -0700)]
Merge 4.3-rc5 into staging-next
We want the fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linus Torvalds [Sun, 11 Oct 2015 18:09:45 +0000 (11:09 -0700)]
Linux 4.3-rc5
Linus Torvalds [Sun, 11 Oct 2015 17:24:32 +0000 (10:24 -0700)]
Merge branch 'sched-urgent-for-linus' of git://git./linux/kernel/git/tip/tip
Pull scheduler fix from Thomas Gleixner:
"Fix a long standing state race in finish_task_switch()"
* 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched/core: Fix TASK_DEAD race in finish_task_switch()
Linus Torvalds [Sun, 11 Oct 2015 17:23:52 +0000 (10:23 -0700)]
Merge branch 'perf-urgent-for-linus' of git://git./linux/kernel/git/tip/tip
Pull perf fix from Thomas Glexiner:
"Fix build breakage on powerpc in perf tools"
* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf tools: Fix build break on powerpc due to sample_reg_masks
Linus Torvalds [Sun, 11 Oct 2015 17:23:00 +0000 (10:23 -0700)]
Merge branch 'x86-urgent-for-linus' of git://git./linux/kernel/git/tip/tip
Pull maintainer email update from Thomas Gleixner:
"Change Matt Fleming's email address in the maintainers file"
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
MAINTAINERS: Change Matt Fleming's email address
Linus Torvalds [Sun, 11 Oct 2015 17:16:59 +0000 (10:16 -0700)]
Merge branch 'irq-urgent-for-linus' of git://git./linux/kernel/git/tip/tip
Pull irq fixes from Thomas Gleixner:
"Three trivial commits:
- Fix a kerneldoc regression
- Export handle_bad_irq to unbreak a driver in next
- Add an accessor for the of_node field so refactoring in next does
not depend on merge ordering"
* 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
irqdomain: Add an accessor for the of_node field
genirq: Fix handle_bad_irq kerneldoc comment
genirq: Export handle_bad_irq
Linus Torvalds [Sun, 11 Oct 2015 17:02:30 +0000 (10:02 -0700)]
Merge tag 'scsi-fixes' of git://git./linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"This is a set of three bug fixes, two of which are regressions from
recent updates (the 3ware one from 4.1 and the device handler fixes
from 4.2)"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
3w-9xxx: don't unmap bounce buffered commands
scsi_dh: Use the correct module name when loading device handler
libiscsi: Fix iscsi_check_transport_timeouts possible infinite loop
Linus Torvalds [Sun, 11 Oct 2015 16:35:51 +0000 (09:35 -0700)]
Merge tag 'md/4.3-rc4-fix' of git://neil.brown.name/md
Pull md bugfix from Neil Brown:
"One bug fix for raid1/raid10.
Very careless bug earler in 4.3-rc, now fixed :-)"
* tag 'md/4.3-rc4-fix' of git://neil.brown.name/md:
crash in md-raid1 and md-raid10 due to incorrect list manipulation
Matt Fleming [Sat, 10 Oct 2015 16:22:16 +0000 (17:22 +0100)]
MAINTAINERS: Change Matt Fleming's email address
My Intel email address will soon expire. Replace it with my
personal address so people still know where to send patches.
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1444494136-10333-1-git-send-email-matt@codeblueprint.co.uk
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Linus Torvalds [Sat, 10 Oct 2015 18:17:45 +0000 (11:17 -0700)]
Merge tag 'usb-4.3-rc5' of git://git./linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are some small USB and PHY fixes and quirk updates for 4.3-rc5.
Nothing major here, full details in the shortlog, and all of these
have been in linux-next for a while"
* tag 'usb-4.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
usb: Add device quirk for Logitech PTZ cameras
USB: chaoskey read offset bug
USB: Add reset-resume quirk for two Plantronics usb headphones.
usb: renesas_usbhs: Add support for R-Car H3
usb: renesas_usbhs: fix build warning if 64-bit architecture
usb: gadget: bdc: fix memory leak
phy: berlin-sata: Fix module autoload for OF platform driver
phy: rockchip-usb: power down phy when rockchip phy probe
phy: qcom-ufs: fix build error when the component is built as a module
Linus Torvalds [Sat, 10 Oct 2015 18:09:55 +0000 (11:09 -0700)]
Merge tag 'tty-4.3-rc5' of git://git./linux/kernel/git/gregkh/tty
Pull tty/serial driver fixes from Greg KH:
"Here are a few bug fixes for the tty core that resolve reported
issues, and some serial driver fixes as well (including the
much-reported imx driver problem)
All of these have been in linux-next with no reported problems"
* tag 'tty-4.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
drivers/tty: require read access for controlling terminal
serial: 8250: add uart_config entry for PORT_RT2880
tty: fix data race on tty_buffer.commit
tty: fix data race in tty_buffer_flush
tty: fix data race in flush_to_ldisc
tty: fix stall caused by missing memory barrier in drivers/tty/n_tty.c
serial: atmel: fix error path of probe function
tty: don't leak cdev in tty_cdev_add()
Revert "serial: imx: remove unbalanced clk_prepare"
Linus Torvalds [Sat, 10 Oct 2015 18:03:31 +0000 (11:03 -0700)]
Merge tag 'staging-4.3-rc5' of git://git./linux/kernel/git/gregkh/staging
Pull staging fixes from Greg KH:
"Here are two tiny staging tree fixes for 4.3-rc5.
One fixes the broken speakup subsystem as reported by a user, and the
other removes an entry in the MAINTAINERS file for a developer that
doesn't want to be listed anymore"
* tag 'staging-4.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
staging: speakup: fix speakup-r regression
MAINTAINERS: Remove myself as nvec co-maintainer
Linus Torvalds [Sat, 10 Oct 2015 17:58:27 +0000 (10:58 -0700)]
Merge tag 'char-misc-4.3-rc5' of git://git./linux/kernel/git/gregkh/char-misc
Pull char/misc driver fixes from Greg KH:
"Here are some small fixes for some misc drivers that resolve some
reported issues. All of these have been linux-next for a while"
* tag 'char-misc-4.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
mcb: Fix error handling in mcb_pci_probe()
mei: hbm: fix error in state check logic
nvmem: sunxi: Check for memory allocation failure
nvmem: core: Fix memory leak in nvmem_cell_write
nvmem: core: Handle shift bits in-place if cell->nbits is non-zero
nvmem: core: fix the out-of-range leak in read/write()
Linus Torvalds [Sat, 10 Oct 2015 17:51:55 +0000 (10:51 -0700)]
Merge git://git.linux-mips.org/ralf/upstream-linus
Pull MIPS fixes from Ralf Baechle:
- MIPS didn't define the new ioremap_uc. Defined it as an alias for
ioremap_uncached.
- Replace workaround for MIPS16 build issue with a correct one.
* git://git.linux-mips.org/pub/scm/ralf/upstream-linus:
MIPS: Define ioremap_uc
MIPS: UAPI: Ignore __arch_swab{16,32,64} when using MIPS16
Revert "MIPS: UAPI: Fix unrecognized opcode WSBH/DSBH/DSHD when using MIPS16."
Linus Torvalds [Sat, 10 Oct 2015 17:31:13 +0000 (10:31 -0700)]
Merge branch 'stable/for-linus-4.3' of git://git./linux/kernel/git/konrad/swiotlb
Pull swiotlb fixlet from Konrad Rzeszutek Wilk:
"Enable the SWIOTLB under 32-bit PAE kernels.
Nowadays most distros enable this due to CONFIG_HYPERVISOR|XEN=y which
select SWIOTLB. But for those that are not interested in
virtualization and wanting to use 32-bit PAE kernels and wanting to
have working DMA operations - this configures it for them"
* 'stable/for-linus-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb:
swiotlb: Enable it under x86 PAE
Trond Myklebust [Fri, 9 Oct 2015 17:44:34 +0000 (13:44 -0400)]
namei: results of d_is_negative() should be checked after dentry revalidation
Leandro Awa writes:
"After switching to version 4.1.6, our parallelized and distributed
workflows now fail consistently with errors of the form:
T34: ./regex.c:39:22: error: config.h: No such file or directory
From our 'git bisect' testing, the following commit appears to be the
possible cause of the behavior we've been seeing: commit
766c4cbfacd8"
Al Viro says:
"What happens is that
766c4cbfacd8 got the things subtly wrong.
We used to treat d_is_negative() after lookup_fast() as "fall with
ENOENT". That was wrong - checking ->d_flags outside of ->d_seq
protection is unreliable and failing with hard error on what should've
fallen back to non-RCU pathname resolution is a bug.
Unfortunately, we'd pulled the test too far up and ran afoul of
another kind of staleness. The dentry might have been absolutely
stable from the RCU point of view (and we might be on UP, etc), but
stale from the remote fs point of view. If ->d_revalidate() returns
"it's actually stale", dentry gets thrown away and the original code
wouldn't even have looked at its ->d_flags.
What we need is to check ->d_flags where
766c4cbfacd8 does (prior to
->d_seq validation) but only use the result in cases where we do not
discard this dentry outright"
Reported-by: Leandro Awa <lawa@nvidia.com>
Link: https://bugzilla.kernel.org/show_bug.cgi?id=104911
Fixes: 766c4cbfacd8 ("namei: d_is_negative() should be checked...")
Tested-by: Leandro Awa <lawa@nvidia.com>
Cc: stable@vger.kernel.org # v4.1+
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Acked-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Sat, 10 Oct 2015 01:39:04 +0000 (18:39 -0700)]
Merge tag 'pm+acpi-4.3-rc5' of git://git./linux/kernel/git/rafael/linux-pm
Pull power management and ACPI fixes from Rafael Wysocki:
"These are four fixes for bugs in the devfreq and cpufreq subsystems,
including two regression fixes (one for a recent regression and one
for a problem introduced in 4.2).
Specifics:
- Two fixes for cpufreq regressions, an acpi-cpufreq driver one
introduced during the 4.2 cycle when we started to preserve cpufreq
directories for offline CPUs and a general one introduced recently
(Srinivas Pandruvada).
- Two devfreq fixes, one for a double kfree() in an error code path
and one for a confusing sysfs-related failure (Geliang Tang, Tobias
Jakobi)"
* tag 'pm+acpi-4.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
cpufreq: prevent lockup on reading scaling_available_frequencies
cpufreq: acpi_cpufreq: prevent crash on reading freqdomain_cpus
PM / devfreq: fix double kfree
PM / devfreq: Fix governor_store()
Linus Torvalds [Sat, 10 Oct 2015 01:01:26 +0000 (18:01 -0700)]
Merge branch 'strscpy' of git://git./linux/kernel/git/cmetcalf/linux-tile
Pull strscpy powerpc fix from Chris Metcalf.
Fix powerpc big-endian build.
* 'strscpy' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile:
arch/powerpc: provide zero_bytemask() for big-endian
Linus Torvalds [Sat, 10 Oct 2015 00:56:00 +0000 (17:56 -0700)]
Merge tag 'sound-4.3-rc5' of git://git./linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"We see various small fixes, but nothing looks too scary, all are small
gentle bug fixes:
- Most of changes are for ASoC codecs: Realtek, SGTL5000, TAS2552,
TLV320, WM8962
- A couple of dwc and imx-ssi fixes
- Usual oneliner HD-audio quirks
- An old emux synth code fix"
* tag 'sound-4.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
MAINTAINERS: Remove wm97xx entry
ASoC: tas2552: fix dBscale-min declaration
ALSA: synth: Fix conflicting OSS device registration on AWE32
ALSA: hda - Disable power_save_node for IDT 92HD73xx chips
ALSA: hda - Apply SPDIF pin ctl to MacBookPro 12,1
ALSA: hda: Add dock support for ThinkPad T550
ASoC: dwc: fix dma stop transferring issue
ASoC: dwc: correct irq clear method
ASoC: tlv320aic3x: Prevent writing reserved registers on tlv320aic3104 CODECs
ASoC: rt5645: Correct the naming and setting of ADC Boost Volume Control
ASoC: sgtl5000: fix wrong register MIC_BIAS_VOLTAGE setup on probe
ASoC: wm8962: balance pm_runtime_enable
ASoC: imx-ssi: Fix DAI hardware signal inversions
ASoC: sgtl5000: fix error message output for MicBias voltage
ASoC: db1200: Fix DAI link format for db1300 and db1550
Linus Torvalds [Sat, 10 Oct 2015 00:33:15 +0000 (17:33 -0700)]
Merge tag 'clk-fixes-for-linus' of git://git./linux/kernel/git/clk/linux
Pull clk fixes from Stephen Boyd:
"A Samsung driver fix and a handful of TI driver fixes"
* tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
clk: ti: dflt: fix enable_reg validity check
clk: ti: fix dual-registration of uart4_ick
clk: ti: clk-7xx: Remove hardwired ABE clock configuration
clk: samsung: fix cpu clock's flags checking
Linus Torvalds [Sat, 10 Oct 2015 00:25:26 +0000 (17:25 -0700)]
Merge tag 'mmc-v4.3-rc4' of git://git.linaro.org/people/ulf.hansson/mmc
Pull MMC fixes from Ulf Hansson:
"MMC host:
- omap_hsmmc: Fix boot regressions for omap4430
- omap_hsmmc: Fix legacy boot regression for omap3
- sdhci-pxav3: Fix some clock issues for Armada 38x
- sdhci-pxav3: Fix error handling at probe
- sdhci-of-at91: Fix clock stabilization problem"
* tag 'mmc-v4.3-rc4' of git://git.linaro.org/people/ulf.hansson/mmc:
mmc: sdhci-of-at91: use SDHCI_QUIRK2_NEED_DELAY_AFTER_INT_CLK_RST quirk
mmc: sdhci: add quirk SDHCI_QUIRK2_NEED_DELAY_AFTER_INT_CLK_RST
mmc: sdhci-pxav3: fix error handling of armada_38x_quirks
mmc: sdhci-pxav3: disable clock inversion for HS MMC cards
mmc: sdhci-pxav3: remove broken clock base quirk for Armada 38x sdhci driver
mmc: host: omap_hsmmc: Fix MMC for omap3 legacy booting
Revert "mmc: host: omap_hsmmc: use regulator_is_enabled to find pbias status"
Linus Torvalds [Fri, 9 Oct 2015 23:58:11 +0000 (16:58 -0700)]
Merge tag 'dm-4.3-fixes-2' of git://git./linux/kernel/git/device-mapper/linux-dm
Pull dm fixes from Mike Snitzer:
"Three stable fixes:
- DM core AB-BA deadlock fix in the device destruction path (vs
device creation's DM table swap).
- DM raid fix to properly round up the region_size to the next
power-of-2.
- DM cache fix for a NULL pointer seen while switching from the
"cleaner" cache policy.
Two fixes for regressions introduced during the 4.3 merge:
- request-based DM error propagation regressed due to incorrect
changes introduced when adding the bi_error field to bio.
- DM snapshot fix to only support snapshots that overflow if the
client (e.g. lvm2) is prepared to deal with the associated
snapshot status interface change"
* tag 'dm-4.3-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
dm snapshot: add new persistent store option to support overflow
dm cache: fix NULL pointer when switching from cleaner policy
dm: fix request-based dm error reporting
dm raid: fix round up of default region size
dm: fix AB-BA deadlock in __dm_destroy()
Linus Torvalds [Fri, 9 Oct 2015 23:39:35 +0000 (16:39 -0700)]
Merge branch 'for-linus-4.3' of git://git./linux/kernel/git/mason/linux-btrfs
Pull btrfs fixes from Chris Mason:
"These are small and assorted. Neil's is the oldest, I dropped the
ball thinking he was going to send it in"
* 'for-linus-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs:
Btrfs: support NFSv2 export
Btrfs: open_ctree: Fix possible memory leak
Btrfs: fix deadlock when finalizing block group creation
Btrfs: update fix for read corruption of compressed and shared extents
Btrfs: send, fix corner case for reference overwrite detection
Linus Torvalds [Fri, 9 Oct 2015 23:34:45 +0000 (16:34 -0700)]
Merge tag 'nfsd-4.3-1' of git://linux-nfs.org/~bfields/linux
Pull nfsd bugfix from Bruce Fields:
"Just one RDMA bugfix"
* tag 'nfsd-4.3-1' of git://linux-nfs.org/~bfields/linux:
svcrdma: handle rdma read with a non-zero initial page offset
Linus Torvalds [Fri, 9 Oct 2015 22:54:14 +0000 (15:54 -0700)]
Merge tag 'fixes-for-linus' of git://git./linux/kernel/git/arm/arm-soc
Pull ARM SoC fixes from Arnd Bergmann:
"The fixes for this week include one small patch that was years in the
making and that finally fixes using all eight CPUs on exynos542x.
The rest are lots of minor changes for sunxi, imx, exynos and shmobile
- fixing the minimum voltage for Allwinner A20
- thermal boot issue on SMDK5250.
- invalid clock used for FIMD IOMMU.
- audio on Renesas r8a7790/r8a7791
- invalid clock used for FIMD IOMMU
- LEDs on exynos5422-odroidxu3-common
- usb pin control for imx-rex
- imx53: fix PMIC interrupt level
- a Makefile typo"
* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
ARM: dts: Fix wrong clock binding for sysmmu_fimd1_1 on exynos5420
ARM: dts: Fix bootup thermal issue on smdk5250
ARM: shmobile: r8a7791 dtsi: Add CPG/MSTP Clock Domain for sound
ARM: shmobile: r8a7790 dtsi: Add CPG/MSTP Clock Domain for sound
arm-cci500: Don't enable PMU driver by default
ARM: dts: fix usb pin control for imx-rex dts
ARM: imx53: qsrb: fix PMIC interrupt level
ARM: imx53: include IRQ dt-bindings header
ARM: dts: add suspend opp to exynos4412
ARM: dts: Fix LEDs on exynos5422-odroidxu3
ARM: EXYNOS: reset Little cores when cpu is up
ARM: dts: Fix Makefile target for sun4i-a10-itead-iteaduino-plus
ARM: dts: sunxi: Raise minimum CPU voltage for sun7i-a20 to meet SoC specifications
Mike Snitzer [Thu, 8 Oct 2015 22:05:41 +0000 (18:05 -0400)]
dm snapshot: add new persistent store option to support overflow
Commit
76c44f6d80 introduced the possibly for "Overflow" to be reported
by the snapshot device's status. Older userspace (e.g. lvm2) does not
handle the "Overflow" status response.
Fix this incompatibility by requiring newer userspace code, that can
cope with "Overflow", request the persistent store with overflow support
by using "PO" (Persistent with Overflow) for the snapshot store type.
Reported-by: Zdenek Kabelac <zkabelac@redhat.com>
Fixes: 76c44f6d80 ("dm snapshot: don't invalidate on-disk image on snapshot write overflow")
Reviewed-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Rafael J. Wysocki [Fri, 9 Oct 2015 20:13:30 +0000 (22:13 +0200)]
Merge branches 'pm-devfreq' and 'pm-cpufreq'
* pm-devfreq:
PM / devfreq: fix double kfree
PM / devfreq: Fix governor_store()
* pm-cpufreq:
cpufreq: prevent lockup on reading scaling_available_frequencies
cpufreq: acpi_cpufreq: prevent crash on reading freqdomain_cpus
Marc Zyngier [Fri, 9 Oct 2015 14:50:11 +0000 (15:50 +0100)]
irqdomain: Add an accessor for the of_node field
As we're about to remove the of_node field from the irqdomain
structure, introduce an accessor for it. Subsequent patches
will take care of the actual repainting.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Cc: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Jason Cooper <jason@lakedaemon.net>
Link: http://lkml.kernel.org/r/1444402211-1141-1-git-send-email-marc.zyngier@arm.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Arnd Bergmann [Tue, 6 Oct 2015 20:59:40 +0000 (22:59 +0200)]
genirq: Fix handle_bad_irq kerneldoc comment
A recent cleanup removed the 'irq' parameter from many functions, but
left the documentation for this in place for at least one function.
This removes it.
Fixes: bd0b9ac405e1 ("genirq: Remove irq argument from irq flow handlers")
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Grygorii Strashko <grygorii.strashko@ti.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: kbuild-all@01.org
Cc: Austin Schuh <austin@peloton-tech.com>
Cc: Santosh Shilimkar <ssantosh@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org
Link: http://lkml.kernel.org/r/5400000.cD19rmgWjV@wuerfel
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Arnd Bergmann [Tue, 6 Oct 2015 20:24:50 +0000 (22:24 +0200)]
genirq: Export handle_bad_irq
A cleanup of the omap gpio driver introduced a use of the
handle_bad_irq() function in a device driver that can be
a loadable module.
This broke the ARM allmodconfig build:
ERROR: "handle_bad_irq" [drivers/gpio/gpio-omap.ko] undefined!
This patch exports the handle_bad_irq symbol in order to
allow the use in modules.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Grygorii Strashko <grygorii.strashko@ti.com>
Cc: Santosh Shilimkar <ssantosh@kernel.org>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Austin Schuh <austin@peloton-tech.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: linux-arm-kernel@lists.infradead.org
Link: http://lkml.kernel.org/r/5847725.4IBopItaOr@wuerfel
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Joe Thornber [Fri, 9 Oct 2015 13:03:38 +0000 (14:03 +0100)]
dm cache: fix NULL pointer when switching from cleaner policy
The cleaner policy doesn't make use of the per cache block hint space in
the metadata (unlike the other policies). When switching from the
cleaner policy to mq or smq a NULL pointer crash (in dm_tm_new_block)
was observed. The crash was caused by bugs in dm-cache-metadata.c
when trying to skip creation of the hint btree.
The minimal fix is to change hint size for the cleaner policy to 4 bytes
(only hint size supported).
Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Cc: stable@vger.kernel.org
Mikulas Patocka [Thu, 1 Oct 2015 19:17:43 +0000 (15:17 -0400)]
crash in md-raid1 and md-raid10 due to incorrect list manipulation
The commit
55ce74d4bfe1b9444436264c637f39a152d1e5ac (md/raid1: ensure
device failure recorded before write request returns) is causing crash in
the LVM2 testsuite test shell/lvchange-raid.sh. For me the crash is 100%
reproducible.
The reason for the crash is that the newly added code in raid1d moves the
list from conf->bio_end_io_list to tmp, then tests if tmp is non-empty and
then incorrectly pops the bio from conf->bio_end_io_list (which is empty
because the list was alrady moved).
Raid-10 has a similar bug.
Kernel Fault: Code=15 regs=
000000006ccb8640 (Addr=
0000000100000000)
CPU: 3 PID: 1930 Comm: mdX_raid1 Not tainted 4.2.0-rc5-bisect+ #35
task:
000000006cc1f258 ti:
000000006ccb8000 task.ti:
000000006ccb8000
YZrvWESTHLNXBCVMcbcbcbcbOGFRQPDI
PSW:
00001000000001001111111000001111 Not tainted
r00-03
000000ff0804fe0f 000000001059d000 000000001059f818 000000007f16be38
r04-07
000000001059d000 000000007f16be08 0000000000200200 0000000000000001
r08-11
000000006ccb8260 000000007b7934d0 0000000000000001 0000000000000000
r12-15
000000004056f320 0000000000000000 0000000000013dd0 0000000000000000
r16-19
00000000f0d00ae0 0000000000000000 0000000000000000 0000000000000001
r20-23
000000000800000f 0000000042200390 0000000000000000 0000000000000000
r24-27
0000000000000001 000000000800000f 000000007f16be08 000000001059d000
r28-31
0000000100000000 000000006ccb8560 000000006ccb8640 0000000000000000
sr00-03
0000000000249800 0000000000000000 0000000000000000 0000000000249800
sr04-07
0000000000000000 0000000000000000 0000000000000000 0000000000000000
IASQ:
0000000000000000 0000000000000000 IAOQ:
000000001059f61c 000000001059f620
IIR:
0f8010c6 ISR:
0000000000000000 IOR:
0000000100000000
CPU: 3 CR30:
000000006ccb8000 CR31:
0000000000000000
ORIG_R28:
000000001059d000
IAOQ[0]: call_bio_endio+0x34/0x1a8 [raid1]
IAOQ[1]: call_bio_endio+0x38/0x1a8 [raid1]
RP(r2): raid_end_bio_io+0x88/0x168 [raid1]
Backtrace:
[<
000000001059f818>] raid_end_bio_io+0x88/0x168 [raid1]
[<
00000000105a4f64>] raid1d+0x144/0x1640 [raid1]
[<
000000004017fd5c>] kthread+0x144/0x160
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Fixes: 55ce74d4bfe1 ("md/raid1: ensure device failure recorded before write request returns.")
Fixes: 95af587e95aa ("md/raid10: ensure device failure recorded before write request returns.")
Signed-off-by: NeilBrown <neilb@suse.com>
Srinivas Pandruvada [Wed, 7 Oct 2015 20:50:44 +0000 (13:50 -0700)]
cpufreq: prevent lockup on reading scaling_available_frequencies
When scaling_available_frequencies is read on an offlined cpu, then
either lockup or junk values are displayed. This is caused by
freed freq_table, which policy is using.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Srinivas Pandruvada [Wed, 7 Oct 2015 20:50:43 +0000 (13:50 -0700)]
cpufreq: acpi_cpufreq: prevent crash on reading freqdomain_cpus
When freqdomain_cpus attribute is read from an offlined cpu, it will
cause crash. This change prevents calling cpufreq_show_cpus when
policy driver_data is NULL.
Crash info:
[ 170.814949] BUG: unable to handle kernel NULL pointer dereference at
0000000000000018
[ 170.814990] IP: [<
ffffffff813b2490>] _find_next_bit.part.0+0x10/0x70
[ 170.815021] PGD
227d30067 PUD
229e56067 PMD 0
[ 170.815043] Oops: 0000 [#2] SMP
[ 170.816022] CPU: 3 PID: 3121 Comm: cat Tainted: G D OE 4.3.0-rc3+ #33
...
...
[ 170.816657] Call Trace:
[ 170.816672] [<
ffffffff813b2505>] ? find_next_bit+0x15/0x20
[ 170.816696] [<
ffffffff8160e47c>] cpufreq_show_cpus+0x5c/0xd0
[ 170.816722] [<
ffffffffa031a409>] show_freqdomain_cpus+0x19/0x20 [acpi_cpufreq]
[ 170.816749] [<
ffffffff8160e65b>] show+0x3b/0x60
[ 170.816769] [<
ffffffff8129b31c>] sysfs_kf_seq_show+0xbc/0x130
[ 170.816793] [<
ffffffff81299be3>] kernfs_seq_show+0x23/0x30
[ 170.816816] [<
ffffffff81240f2c>] seq_read+0xec/0x390
[ 170.816837] [<
ffffffff8129a64a>] kernfs_fop_read+0x10a/0x160
[ 170.816861] [<
ffffffff8121d9b7>] __vfs_read+0x37/0x100
[ 170.816883] [<
ffffffff813217c0>] ? security_file_permission+0xa0/0xc0
[ 170.816909] [<
ffffffff8121e2e3>] vfs_read+0x83/0x130
[ 170.816930] [<
ffffffff8121f035>] SyS_read+0x55/0xc0
...
...
[ 170.817185] ---[ end trace
bc6eadf82b2b965a ]---
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Cc: 4.2+ <stable@vger.kernel.org> # 4.2+
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
ludovic.desroches@atmel.com [Thu, 17 Sep 2015 08:16:20 +0000 (10:16 +0200)]
mmc: sdhci-of-at91: use SDHCI_QUIRK2_NEED_DELAY_AFTER_INT_CLK_RST quirk
The Atmel sdhci device needs the
SDHCI_QUIRK2_NEED_DELAY_AFTER_INT_CLK_RST quirk. Without it, the
internal clock could never stabilised when changing the sd clock
frequency.
Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
ludovic.desroches@atmel.com [Thu, 17 Sep 2015 08:16:19 +0000 (10:16 +0200)]
mmc: sdhci: add quirk SDHCI_QUIRK2_NEED_DELAY_AFTER_INT_CLK_RST
The Atmel sdhci device needs a new quirk. sdhci_set_clock set the Clock
Control Register to 0 before computing the new value and writing it.
It disables the internal clock which causes a reset mecanism. If we
write the new value before this reset mecanism is done, it will prevent
the stabilisation of the internal clock, so a delay is needed. This
delay is about 2-3 cycles of the base clock. To be safe, a 1 ms delay is
used.
Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Marcin Wojtas [Tue, 6 Oct 2015 01:22:37 +0000 (03:22 +0200)]
mmc: sdhci-pxav3: fix error handling of armada_38x_quirks
In case of armada_38x_quirks error, all clocks should be cleaned-up, same
as after mv_conf_mbus_windows failure.
Signed-off-by: Marcin Wojtas <mw@semihalf.com>
Cc: <stable@vger.kernel.org> # v4.2
Reviewed-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Nadav Haklai [Tue, 6 Oct 2015 01:22:36 +0000 (03:22 +0200)]
mmc: sdhci-pxav3: disable clock inversion for HS MMC cards
According to 'FE-
2946959' erratum the clock inversion option is
needed to support slow frequencies when the card input hold time
requirement is high. This setting is not required for high speed
MMC and might cause timing violation.
Signed-off-by: Nadav Haklai <nadavh@marvell.com>
Cc: <stable@vger.kernel.org> # v4.2
Reviewed-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Nadav Haklai [Tue, 6 Oct 2015 01:22:35 +0000 (03:22 +0200)]
mmc: sdhci-pxav3: remove broken clock base quirk for Armada 38x sdhci driver
shci-pxav3 driver is enabling by default the
SDHCI_QUIRK_CAP_CLOCK_BASE_BROKEN quirk. However this quirk is not
required for Armada 38x and leads to wrong clock setting in the divider.
Signed-off-by: Nadav Haklai <nadavh@marvell.com>
Signed-off-by: Marcin Wojtas <mw@semihalf.com>
Cc: <stable@vger.kernel.org> # v4.2
Reviewed-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Chris Metcalf [Wed, 7 Oct 2015 13:29:11 +0000 (09:29 -0400)]
arch/powerpc: provide zero_bytemask() for big-endian
For some reason, only the little-endian flavor of
powerpc provided the zero_bytemask() implementation.
Reported-by: Michal Sojka <sojkam1@fel.cvut.cz>
Acked-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Chris Metcalf <cmetcalf@ezchip.com>
Vincent Stehlé [Wed, 7 Oct 2015 05:08:25 +0000 (07:08 +0200)]
staging: wilc1000: avoid NULL pointer dereference on error
The host_int_init() function can dereference the pstrWFIDrv pointer
while it is NULL on its error path. Jump directly to the _fail_ error
label in the end of the error handling path to avoid that.
By doing that we also skip stopping our kthread and destroying
our message queue, but they were not started or created yet in that case
anyway.
This fixes the following coccinelle error:
drivers/staging/wilc1000/host_interface.c:6100:17-33: ERROR: pstrWFIDrv is NULL but dereferenced.
Signed-off-by: Vincent Stehlé <vincent.stehle@laposte.net>
Cc: Johnny Kim <johnny.kim@atmel.com>
Cc: Rachel Kim <rachel.kim@atmel.com>
Cc: Dean Lee <dean.lee@atmel.com>
Cc: Chris Park <chris.park@atmel.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Aybuke Ozdemir [Tue, 6 Oct 2015 19:14:02 +0000 (22:14 +0300)]
Staging: wilc1000: fix spelling mistake.
This patch corrects the spelling of the word function by adding missing
letter.
Problem found by checkpatch.pl :
CHECK: 'funcion' may be misspelled - perhaps 'function'?
Signed-off-by: Aybuke Ozdemir <aybuke.147@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Shraddha Barke [Mon, 5 Oct 2015 11:30:33 +0000 (17:00 +0530)]
Staging: wilc1000: host_interface: Replace memset with eth_zero_addr
Use eth_zero_addr to assign the zero address to the given address
array instead of memset when second argument is address of zero.
The Coccinelle patch used -
// <smpl>
@eth_zero_addr@
expression e;
@@
-memset(e,0x00,ETH_ALEN);
+eth_zero_addr(e);
// </smpl>
Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Shraddha Barke [Mon, 5 Oct 2015 11:30:32 +0000 (17:00 +0530)]
Staging: wilc1000: wilc_wfi_cfgoperations: Replace memset with eth_zero_addr
Use eth_zero_addr to assign the zero address to the given address
array instead of memset when second argument is address of zero.
The Coccinelle patch used -
// <smpl>
@eth_zero_addr@
expression e;
@@
-memset(e,0x00,ETH_ALEN);
+eth_zero_addr(e);
// </smpl>
Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Mon, 5 Oct 2015 10:35:04 +0000 (19:35 +0900)]
staging: wilc1000: remove unnecessary parentheses in host_int_remove_wep_key
This patch removes unnecessary parentheses in host_int_remove_wep_key
found by checkpatch.
CHECK: Unnecessary parentheses around wfi_drv->hSemTestKeyBlock
FILE: drivers/staging/wilc1000/host_interface.c:4320:
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Mon, 5 Oct 2015 10:35:03 +0000 (19:35 +0900)]
staging: wilc1000: fix NULL comparison in host_int_remove_wep_key
This patch fixes NULL comparison style in host_int_remove_wep_key found
by checkpatch.
CHECK: Comparison to NULL could be written "!wfi_drv"
FILE: drivers/staging/wilc1000/host_interface.c:4300
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Mon, 5 Oct 2015 10:35:02 +0000 (19:35 +0900)]
staging: wilc1000: remove multiple blank in host_int_remove_wep_key
This patch removes multiple blank in host_int_remove_wep_key found by
checkpatch.
CHECK: Please don't use multiple blank lines
FILE: drivers/staging/wilc1000/host_interface.c:4299:
FILE: drivers/staging/wilc1000/host_interface.c:4309:
FILE: drivers/staging/wilc1000/host_interface.c:4315:
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Mon, 5 Oct 2015 10:35:01 +0000 (19:35 +0900)]
staging: wilc1000: remove pstrWFIDrv in host_int_remove_key
This patch remove pstrWFIDrv in host_int_remove_key. There is no need to
make another variable to check if first argument is NULL or not.
It is able to use wfi_drv directly that is first argument of this
function.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Mon, 5 Oct 2015 10:35:00 +0000 (19:35 +0900)]
staging: wilc1000: rename s32Error in host_int_remove_wep_key
This patch replaces s32Error with result in host_int_remove_wep_key to
avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Mon, 5 Oct 2015 10:34:59 +0000 (19:34 +0900)]
staging: wilc1000: rename u8keyIdx in host_int_remove_wep_key
This patch replaces u8keyIdx with index that is secondard argument of
host_int_remove_wep_key to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Mon, 5 Oct 2015 10:34:58 +0000 (19:34 +0900)]
staging: wilc1000: rename hWFIDrv in host_int_remove_wep_key
This patch replaces hWFIDrv with wfi_drv that is first argument of
host_int_remove_wep_key to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Mon, 5 Oct 2015 10:34:57 +0000 (19:34 +0900)]
staging: wilc1000: fix return type of host_int_remove_wep_key
This patch changes return type of host_int_remove_wep_key from s32 to
int. s32Error gets return value from wilc_mq_send that has return type
of int. It should be changed return type by int as well as data type of
s32Error.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Mon, 5 Oct 2015 10:34:54 +0000 (19:34 +0900)]
staging: wilc1000: remove host_int_test_set_int_wid
This function is defined but never used anywhere,
so just delete it.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Mon, 5 Oct 2015 10:34:53 +0000 (19:34 +0900)]
staging: wilc1000: delete multiple blank lines
This patch deletes multiple blank lines found by checkpatch
CHECK: Please don't use multiple blank lines
FILE: drivers/staging/wilc1000/host_interface.c:5393:
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Mon, 5 Oct 2015 10:34:52 +0000 (19:34 +0900)]
staging: wilc1000: rename u32mode in host_int_set_operation_mode
This patch replaces u32mode with mode that is second argument of
host_int_set_operation_mode to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Mon, 5 Oct 2015 10:34:51 +0000 (19:34 +0900)]
staging: wilc1000: rename hWFIDrv in host_int_set_operation_mode
This patch replaces hWFIDrv with wfi_drv that is first argument of
host_int_set_operation_mode to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Mon, 5 Oct 2015 10:34:50 +0000 (19:34 +0900)]
staging: wilc1000: rename s32Error in host_int_set_operation_mode
This patch replaces s32Error with result to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Mon, 5 Oct 2015 10:34:49 +0000 (19:34 +0900)]
staging: wilc1000: fix return type of host_int_set_operation_mode
This patch changes return type of host_int_set_operation_mode from s32
to int. s32Error gets return value from wilc_mq_send that has return
type of int. It should be changed return type by int as well as data
type of s32Error.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Mon, 5 Oct 2015 10:34:48 +0000 (19:34 +0900)]
staging: wilc1000: rename u32address in host_int_set_wfi_drv_handler
This patch replaces u32address with address to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Mon, 5 Oct 2015 10:34:47 +0000 (19:34 +0900)]
staging: wilc1000: rename s32Error in host_int_set_wfi_drv_handler
This patch replaces s32Error with result to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Mon, 5 Oct 2015 10:34:46 +0000 (19:34 +0900)]
staging: wilc1000: remove multiple blank lines
This patch removes multiple blank lines found by checkpatch
CHECK: Please don't use multiple blank lines
FILE: drivers/staging/wilc1000/host_interface.c:5343:
FILE: drivers/staging/wilc1000/host_interface.c:5372:
FILE: drivers/staging/wilc1000/host_interface.c:5389:
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Mon, 5 Oct 2015 10:34:45 +0000 (19:34 +0900)]
staging: wilc1000: fix return type of host_int_set_wfi_drv_handler
This patch changes return type of host_int_set_wfi_drv_handler from s32
to int. s32Error gets return value from wilc_mq_send that has return
type of int. It should be changed return type by int as well as data
type of s32Error.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Leo Kim [Mon, 5 Oct 2015 06:25:53 +0000 (15:25 +0900)]
staging: wilc1000: host_interface.c : remove unused functions
This patch removes unused functions from the host_interface.c(h).
- Switch_Log_Terminal
- Handle_DelBASession
- host_int_addBASession
This patch includes the removal of the comment for host_int_addBASession
as well.
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Tony Cho <tony.cho@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Leo Kim [Mon, 5 Oct 2015 06:25:52 +0000 (15:25 +0900)]
staging: wilc1000: remove unused functions
This patch removes unused functions.
- drivers/staging/wilc1000/linux_mon.c : WILC_WFI_mon_setup
- drivers/staging/wilc1000/wilc_sdio.o : sdio_set_func0_csa_address_byte0
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Tony Cho <tony.cho@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Leo Kim [Mon, 5 Oct 2015 06:25:51 +0000 (15:25 +0900)]
staging: wilc1000: wilc_wfi_cfgoperations.c : remove unused functions
This patch removes unused functions from the wilc_wfi_cfgoperations.c.
- WILC_WFI_dump_survey
- WILC_WFI_auth
- WILC_WFI_assoc
- WILC_WFI_deauth
- WILC_WFI_disassoc
- WILC_WFI_set_bitrate_mask
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Tony Cho <tony.cho@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Leo Kim [Mon, 5 Oct 2015 06:25:50 +0000 (15:25 +0900)]
staging: wilc1000: rename tWILCpfRemainOnChanReady
This patch renames tWILCpfRemainOnChanReady to wilc_remain_on_chan_ready.
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Tony Cho <tony.cho@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Leo Kim [Mon, 5 Oct 2015 06:25:49 +0000 (15:25 +0900)]
staging: wilc1000: rename tWILCpfRemainOnChanExpired
This patch renames tWILCpfRemainOnChanExpired to wilc_remain_on_chan_expired.
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Tony Cho <tony.cho@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Leo Kim [Mon, 5 Oct 2015 06:25:48 +0000 (15:25 +0900)]
staging: wilc1000: remove typedef from CURRENT_TX_RATE_T
This patch remove typedef from the enum CURRENT_TX_RATE_T.
And rename it to CURRENT_TXRATE.
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Tony Cho <tony.cho@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Leo Kim [Mon, 5 Oct 2015 06:25:47 +0000 (15:25 +0900)]
staging: wilc1000: remove typedef from SITE_SURVEY_T
This patch remove typedef from the enum SITE_SURVEY_T.
And rename it to SITESURVEY.
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Tony Cho <tony.cho@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Leo Kim [Mon, 5 Oct 2015 06:25:46 +0000 (15:25 +0900)]
staging: wilc1000: remove typedef from tstrCfgParamVal
This patch removes typedef from the struct tstrCfgParamVal.
And rename it to cfg_param_val.
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Tony Cho <tony.cho@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Leo Kim [Mon, 5 Oct 2015 06:25:45 +0000 (15:25 +0900)]
staging: wilc1000: remove typedef from tstrHostIFpmkid
This patch removes typedef from the struct tstrHostIFpmkid.
And rename it to host_if_pmkid.
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Tony Cho <tony.cho@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Leo Kim [Mon, 5 Oct 2015 06:25:44 +0000 (15:25 +0900)]
staging: wilc1000: remove typedef from tstrHostIFpmkidAttr
This patch removes typedef from the struct tstrHostIFpmkidAttr.
And rename it to host_if_pmkid_attr.
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Tony Cho <tony.cho@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Leo Kim [Mon, 5 Oct 2015 06:25:43 +0000 (15:25 +0900)]
staging: wilc1000: remove typedef from tstrHostIFwpaAttr
This patch removes typedef from the struct tstrHostIFwpaAttr.
And rename it to host_if_wpa_attr.
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Tony Cho <tony.cho@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Leo Kim [Mon, 5 Oct 2015 06:25:42 +0000 (15:25 +0900)]
staging: wilc1000: remove typedef from tstrHostIFwepAttr
This patch removes typedef from the struct tstrHostIFwepAttr.
And rename it to host_if_wep_attr.
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Tony Cho <tony.cho@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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