The dgnc_tty_unregister() will be called when
the dgnc_tty_register() is failed.
Signed-off-by: NDaeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The functions related with tty device initialization are needed
to be moved from dgnc_found_board() to dgnc_init_one().
Signed-off-by: NDaeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The board structure should be freed when any function was failed
in dgnc_found_board(). And the board strucure will be stored
into dgnc_board array when the dgnc_found_board() function has no error.
Signed-off-by: NDaeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The ioremap() function can be failed, so it need to have error
handling in dgnc_do_remap(). And also the return type of
dgnc_do_remap() should be changed from "void" to "int"
Signed-off-by: NDaeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

There is a temporary message buffer for the boot message
in dgnc_found_board() but the buffer was not used anywhere in
dgnc driver.
Signed-off-by: NDaeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The channel array in board_t was initialized in dgnc_found_board()
with NULL. But the channel is going to initialize in dgnc_tty_init().
So the channel array doesn't need to set NULL for initailization.
Signed-off-by: NDaeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Remove unneccessary blank lines to resolve checkpatch issue.
Signed-off-by: NNamrata A Shettar <namrataashettar@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Mention data type along with the variable to resolve checkpatch issue.
Signed-off-by: NNamrata A Shettar <namrataashettar@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Replace data type with pointer of same type in sizeof() to resolve
checkpatch issue.
Signed-off-by: NNamrata A Shettar <namrataashettar@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Add space around '*' to resolve checkpatch issue.
Signed-off-by: NNamrata A Shettar <namrataashettar@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Remove multiple blank lines to resolve checkpatch issue.
Signed-off-by: NNamrata A Shettar <namrataashettar@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Rename CamelCased function getChipType to sm750_get_chip_type
(prefex with sm750 in order to make the context of
the function clear).

This issue was found by checkpatch.pl
Signed-off-by: NMoshe Green <mgmoshes@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Remove unnecessary 'else' after 'return' to resolve checkpatch issue.
Signed-off-by: NNamrata A Shettar <namrataashettar@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Fixed a coding style issue. Changed symbolic permissions to octal.
Signed-off-by: NEric Salem <ericsalem@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This removes checkpatch.pl warnings:

WARNING: Block comments should align the * on each line
Signed-off-by: NGrygorii Maistrenko <grygoriimkd@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Check for v4l2_file_operations structures that are only stored in the
fops field of video_device structures. As this field is constant, so
v4l2_file_operations structures having this property can also be
declared constant.
Done using coccinelle:

@r1 disable optional_qualifier @
identifier i;
position p;
@@
static struct v4l2_file_operations i@p = {...};

@ok1@
identifier r1.i;
position p;
struct video_device x;
@@
x.fops=&i@p;

@bad@
position p!={r1.p,ok1.p};
identifier r1.i;
@@
i@p

@depends on !bad disable optional_qualifier@
identifier r1.i;
@@
static
+const
struct v4l2_file_operations i={...};

@depends on !bad disable optional_qualifier@
identifier r1.i;
@@
+const
struct v4l2_file_operations i;

File size before:
   text	   data	    bss	    dec	    hex	filename
   5608	    160	      4	   5772	   168c
drivers/staging/most/aim-v4l2/video.o

File size after:
   text	   data	    bss	    dec	    hex	filename
   5696	     96	      4	   5796	   16a4
drivers/staging/most/aim-v4l2/video.o
Signed-off-by: NBhumika Goyal <bhumirks@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Check for snd_pcm_ops structures that are only passed as the third
argument to the function snd_pcm_set_ops. As this argument is
constant, so snd_pcm_ops structures having this property can also be
made constant.
Done using coccinelle:

@r1 disable optional_qualifier @
identifier i;
position p;
@@
static struct snd_pcm_ops i@p = {...};

@ok1@
identifier r1.i;
position p;
expression e1,e2;
@@
snd_pcm_set_ops(e1,e2,&i@p)

@bad@
position p!={r1.p,ok1.p};
identifier r1.i;
@@
i@p

@depends on !bad disable optional_qualifier@
identifier r1.i;
@@
static
+const
struct snd_pcm_ops i={...};

@depends on !bad disable optional_qualifier@
identifier r1.i;
@@
+const
struct snd_pcm_ops i;

File size before:
   text	   data	    bss	    dec	    hex	filename
   4963	    192	     16	   5171	   1433
drivers/staging/most/aim-sound/sound.o

File size after:
   text	   data	    bss	    dec	    hex	filename
   5075	     64	     16	   5155	   1423
drivers/staging/most/aim-sound/sound.o
Signed-off-by: NBhumika Goyal <bhumirks@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Fix to return a negative error code from the audio_set_hw_params() error
handling case instead of 0, as done elsewhere in this function.
Signed-off-by: NWei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: NAndrey Shvetsov <andrey.shvetsov@k2l.de>
Signed-off-by: NChristian Gromm <christian.gromm@microchip.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Per Documentation/CodingStyle, function names that convey an action or an
imperative command should return an integer. This commit converts the
visorbus API function, visorchannel_signalinsert(), to returning integer
values. All uses of this function are updated accordingly.
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>

Per Documentation/CodingStyle, function names that convey an action or an
imperative command should return an integer. This commit converts the
visorbus API function, visorchannel_signalremove(), to returning integer
values. All uses of this function are updated accordingly.
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>

Per Documentation/CodingStyle, function names that convey an action or an
imperative command should return an integer value. This commit changes
several functions and a macro, internal to visorchannel.c, to follow this
paradigm. These changes will be necessary later on to change other
functions in this file, which are part of the visorbus API, to return
integer values in lieu of a boolean.
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>

This patch ensures that consistent verbiage is used in the
MODULE_DESCRIPTION text (reported by 'modinfo') for all of
the Unisys s-Par drivers.
Signed-off-by: NJon Frisch <jon.frisch@unisys.com>
Signed-off-by: NDavid Kershner <david.kershner@unisys.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch removes version.h and the last version.h
include in visorchannel.c.
Signed-off-by: NJon Frisch <jon.frisch@unisys.com>
Reported-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: NDavid Kershner <david.kershner@unisys.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch removes the driver version from visornic_main.c
Signed-off-by: NJon Frisch <jon.frisch@unisys.com>
Reported-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: NDavid Kershner <david.kershner@unisys.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch removes the driver version and the version.h include
from visorinput.c
Signed-off-by: NJon Frisch <jon.frisch@unisys.com>
Reported-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: NDavid Kershner <david.kershner@unisys.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch removes the driver version and the version.h include
from visorchipset.c
Signed-off-by: NJon Frisch <jon.frisch@unisys.com>
Reported-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: NDavid Kershner <david.kershner@unisys.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch removes the all instances of the driver version from
struct visor_driver. This includes removing version, vertag
(a human readable version string of the driver version) and
version_attr from struct visor_driver. This resulted in removing the
bus attributes and driver attributes which only contained the driver
version. The utsname function is used to replace the driver version
with the kernel version in bus_device_info_init().
Signed-off-by: NJon Frisch <jon.frisch@unisys.com>
Reported-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: NDavid Kershner <david.kershner@unisys.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This replaces uses of __attribute__((packed)) with __packed, which is
recommended to be used over the direct __attribute__.  This patch then
includes <linux/compiler.h> as necessary to use __packed.
Signed-off-by: NMatthew Kilgore <mattkilgore12@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch fixes the following warnings on ks7010_sdio.c
1. printk() should include KERN_ facility level
2. Prefer [subsystem eg: netdev]_err([subsystem]dev, ...
then dev_err(dev, ... then pr_err(...  to printk(KERN_ERR ...
Signed-off-by: NSabitha George <sabitha.george@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Pass the net_device structure to print_hif_event function
in order to use netdev_info instead of printk.
Signed-off-by: NGeorgiana Rodica Chelu <georgiana.chelu93@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The checkpatch.pl script found the following warning:

WARNING: printk() should include KERN_ facility level

After adding the KERN_ facility level to printk(), the script showed
another warning:

WARNING: Prefer [subsystem eg: netdev]_info([subsystem]dev, ... then
dev_info(dev, ... then pr_info(...  to printk(KERN_INFO ...

The warning is similar for KERN_ERR and KERN_DEBUG. In conclusion,
use netdev_info(), netdev_err() or netdev_dbg() when there is
a netdev device.
Signed-off-by: NGeorgiana Rodica Chelu <georgiana.chelu93@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Check for attribute_group structures that are only stored in the
attrs filed of iio_info structure. As the attrs field of iio_info
structures is constant, so these attribute_group structures can also be
declared constant.
Done using coccinelle

@r1 disable optional_qualifier @
identifier i;
position p;
@@
static struct attribute_group i@p = {...};

@ok1@
identifier r1.i;
position p;
struct iio_info x;
@@
x.attrs=&i@p;

@bad@
position p!={r1.p,ok1.p};
identifier r1.i;
@@
i@p

@depends on !bad disable optional_qualifier@
identifier r1.i;
@@
static
+const
struct attribute_group i={...};

@depends on !bad disable optional_qualifier@
identifier r1.i;
@@
+const
struct attribute_group i;

File size before: drivers/staging/iio/light/tsl2583.o
   text	   data	    bss	    dec	    hex	filename
   6529	   1052	      0	   7581	   1d9d
drivers/staging/iio/light/tsl2583.o

File size after: drivers/staging/iio/light/tsl2583.o
   text	   data	    bss	    dec	    hex	filename
   6593	    988	      0	   7581	   1d9d
drivers/staging/iio/light/tsl2583.o
Signed-off-by: NBhumika Goyal <bhumirks@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Check for attribute_group structures that are only stored in the
attrs filed of iio_info structure. As the attrs field of iio_info
structures is constant, so these attribute_group structures can also be
declared constant.
Done using coccinelle:

@r1 disable optional_qualifier @
identifier i;
position p;
@@
static struct attribute_group i@p = {...};

@ok1@
identifier r1.i;
position p;
struct iio_info x;
@@
x.attrs=&i@p;

@bad@
position p!={r1.p,ok1.p};
identifier r1.i;
@@
i@p

@depends on !bad disable optional_qualifier@
identifier r1.i;
@@
static
+const
struct attribute_group i={...};

@depends on !bad disable optional_qualifier@
identifier r1.i;
@@
+const
struct attribute_group i;

File size before: drivers/staging/iio/adc/ad7280a.o
   text	   data	    bss	    dec	    hex	filename
   6487	    584	    776	   7847	   1ea7
drivers/staging/iio/adc/ad7280a.o

File size after: drivers/staging/iio/adc/ad7280a.o
   text	   data	    bss	    dec	    hex	filename
   6551	    544	    776	   7871	   1ebf
drivers/staging/iio/adc/ad7280a.o
Signed-off-by: NBhumika Goyal <bhumirks@gmail.com>
Acked-by: NLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

- Fixed a sparse warning:
  wilc_debugfs.c:32:10: warning: symbol 'WILC_DEBUG_LEVEL' was not declared. Should it be static?
Signed-off-by: NMatias Mucciolo <mmucciolo@suteba.org.ar>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Check for cfg80211_ops structures that are only passed as the first
argument to the function wiphy_new. As this argument is constant, so
cfg80211_ops structures having this property can also be declared
constant.
Done using coccinelle:

@r1 disable optional_qualifier @
identifier i;
position p;
@@
static struct cfg80211_ops i@p = {...};

@ok1@
identifier r1.i;
position p;
expression e1;
@@
wiphy_new(&i@p,e1)

@bad@
position p!={r1.p,ok1.p};
identifier r1.i;
@@
i@p

@depends on !bad disable optional_qualifier@
identifier r1.i;
@@
static
+const
struct cfg80211_ops i={...};

@depends on !bad disable optional_qualifier@
identifier r1.i;
@@
+const
struct cfg80211_ops i;

File size before:
   text	   data	    bss	    dec	    hex	filename
  17468	   2417	  14912	  34797	   87ed
drivers/staging/wilc1000/wilc_wfi_cfgoperations.o

File size after:
   text	   data	    bss	    dec	    hex	filename
  18204	   1681	  14912	  34797	   87ed
drivers/staging/wilc1000/wilc_wfi_cfgoperations.o
Signed-off-by: NBhumika Goyal <bhumirks@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The port to upstream dropped handling the LMV_MAGIC_V1
case for ll_dir_getstripe. This adds it back.
Signed-off-by: Nwang di <di.wang@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3531
Reviewed-on: http://review.whamcloud.com/7228Reviewed-by: NAndreas Dilger <andreas.dilger@intel.com>
Reviewed-by: NJohn L. Hammond <john.hammond@intel.com>
Reviewed-by: NAlex Zhuravlev <alexey.zhuravlev@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>

Checkpatch printed a style ERROR concerning a missing space before '('.
This patch fixes this issue.
Signed-off-by: NQuentin Lambert <lambert.quentin@gmail.com>
Acked-by: NViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

A system configured without CONFIG_CPUFREQ will return 0 for cpufreq_get().
greybus-timesync can subsequently then do a divide-by-zero as result. This
patch fixes by checking for a zero return value from cpufreq_get() and
setting to a default value of 19.2MHz.
Reported-by: NRui Miguel Silva <rmfrfs@gmail.com>
Signed-off-by: NBryan O'Donoghue <pure.logic@nexus-software.ie>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Removed braces for single line if statement.
Signed-off-by: NChase Metzger <chasemetzger15@gmail.com>
Acked-by: NViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Currently, if info is null, the dev_err message is dereferencing an
uninitialized module pointer.  Instead, it should use codec->dev pointer
in dev_err call and better align with other err msg in this function.

Also, ret variable might be used uninitialized in a specific case.
Avoid using it this way.

Found using static analysis with cppcheck:
Checking drivers/staging/greybus/audio_topology.c...
[drivers/staging/greybus/audio_topology.c:175]: (error) Uninitialized
variable: module
[drivers/staging/greybus/audio_topology.c:495]: (error) Uninitialized
variable: ret
Reported-by: NColin Ian King <colin.king@canonical.com>
Signed-off-by: NVaibhav Agarwal <vaibhav.sr@gmail.com>
Acked-by: NViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>