staging: xgifb: Compress return logic into one line.

Simplify return logic to avoid unnecessary variable assignments.

Coccinelle was used with this semantic patch:
@@
local idexpression ret;
expression e;
@@

-ret =
+return
     e;
-return ret;

Signed-off-by: Elise Lennion <elise.lennion@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: Compress return logic into one line.

Compress the return logic into one line avoids unnecessary variable
declarations. In this case it also makes it easier to understand the
function.

Coccinelle was used to find this return statement. However, additional
compressions were done to make the function clearer.

Semantic patch:
@@
local idexpression ret;
expression e;
@@

-ret =
+return
     e;
-return ret;

Signed-off-by: Elise Lennion <elise.lennion@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: unisys: visorbus: Make a read-only structure

This patch add const qualifier at the declaration of the structure.
The structure become a read-only data, this increase the security.

Signed-off-by: Mihaela Muraru <mihaela.muraru21@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: ks7010: Remove braces around single statement blocks

Fixes checkpatch warning: braces{} are not necessary for
single statment blocks

Signed-off-by: Sabitha George <sabitha.george@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: ks7010: Add blank line after declarations

Fixes checkpatch.pl warning :Missing a blank line
after declarations

Signed-off-by: Sabitha George <sabitha.george@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: wilc1000: Remove unnecessary extern variables.

Extern variables and functions used in only one file were removed
from .h files, and made static in the .c files they're used.

Extern variable wilc_initialized was declared and never used, so it was
removed.

Signed-off-by: Elise Lennion <elise.lennion@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: vt6656: Make a read-only structure

This patch add const qualifier at the declaration of the structure.
The structure become a read-only data, this increase the security.

Signed-off-by: Mihaela Muraru <mihaela.muraru21@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: unisys: visorbus: add missing include

this removes lots of sparse warnings :
warning: symbol 'visorchannel_destroy' was not declared. Should it be static?
warning: symbol 'visorchannel_get_physaddr' was not declared. Should it be static?
warning: symbol 'visorchannel_get_nbytes' was not declared. Should it be static?
warning: symbol 'visorchannel_uuid_id' was not declared. Should it be static?
warning: symbol 'visorchannel_id' was not declared. Should it be static?
warning: symbol 'visorchannel_zoneid' was not declared. Should it be static?
warning: symbol 'visorchannel_get_clientpartition' was not declared. Should it be static?
warning: symbol 'visorchannel_set_clientpartition' was not declared. Should it be static?
warning: symbol 'visorchannel_read' was not declared. Should it be static?
warning: symbol 'visorchannel_write' was not declared. Should it be static?
warning: symbol 'visorchannel_get_header' was not declared. Should it be static?
warning: symbol 'visorchannel_create' was not declared. Should it be static?
warning: symbol 'visorchannel_create_with_lock' was not declared. Should it be static?

Signed-off-by: Laurent Navet <laurent.navet@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:vt6656:baseband.h: fix function definition argument without identifier name issue

Function definitions arguments should also have an identifier name as
reported by checkpatch.pl.

Signed-off-by: Mikhail Golubev <golubev.mikhail@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: dgnc: Add const qualifier to struct declaration.

Const qualifier added to struct declaration to avoid data overwrite
during runtime and improve security.

Signed-off-by: Elise Lennion <elise.lennion@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: sm750fb: Add const qualifier to struct declaration.

Const qualifier added to struct declaration to avoid data overwrite
during runtime and improve security.

Signed-off-by: Elise Lennion <elise.lennion@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: android: ion: constify dma_buf_ops structure

The dma_buf_ops structure is stored in the ops field of a
dma_buf_export_info structure and also used as a condition inside the
if() statement. The if condition does not modify its value and the
ops field is of type const struct *dma_buf_ops, so dma_buf_ops
structures having this property can be declared as const.

File size before:
   text    data     bss     dec     hex filename
  14471     819     224   15514    3c9a
drivers/staging/android/ion/ion.o

File size after:
   text    data     bss     dec     hex filename
  14599     707     224   15530    3caa
drivers/staging/android/ion/ion.o

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: greybus: uart: constify tty_port_operations structure

Declare tty_port_operations structure as const as it is only stored in
the ops field of a tty_port structure which is a field of a gb_tty
structure. The ops field is of type const struct tty_port_operations *,
so tty_port_operations structures having this property can be
declared as const.
Done using Coccinelle:

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

@ok1@
identifier r1.i;
position p;
struct gb_tty q;
@@
q.port.ops=&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 tty_port_operations i={...};

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

File size before:
   text    data     bss     dec     hex filename
   7646     512      56    8214    2016 drivers/staging/greybus/uart.o

File size after:
   text    data     bss     dec     hex filename
   7710     448      56    8214    2016 drivers/staging/greybus/uart.o

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Acked-by: Johan Hovold <johan@kernel.org>
Reviewed-by: David Lin <dtwlin@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: greybus: es2: Use kmemdup instead of kmalloc and memcpy

This patch replaces kmalloc and memcpy with kmemdup for duplication of
memory.

Signed-off-by: sayli karnik <karniksayli1995@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: greybus: audio: Rename cport with intf_id

gb_audio_manager_module_descriptor's cport field is actually used to
manage and pass interface id to user space.

Thus rename gb_audio_manager_module_descriptor's 'cport' field and
few other things to avoid confusion.

Signed-off-by: Pankaj Bharadiya <pankaj.bharadiya@gmail.com>
Reviewed-by: Vaibhav Agarwal <vaibhav.sr@gmail.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: lustre: indent an if statement

This if statement wasn't intended.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: ks7010: Fixes warning :do not add new typedefs

Fixes checkpatch.pl warning: do not add new typedefs in
ks_wlan_net.c

Signed-off-by: Sabitha George <sabitha.george@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: ks7010: Replace __attribute__(aligned(x)) with __aligned(x)

Fixes checkpatch.pl warning: __aligned(size) is preferred over
__attribute__((aligned(size)) in ks7010_sdio.h

Signed-off-by: Sabitha George <sabitha.george@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: sm750fb: Remove unnecessary comments.

Remove function comments that only restate the function name.

Signed-off-by: Elise Lennion <elise.lennion@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: sm750fb: Replace functions CamelCase naming with underscores.

Replace CamelCase function names with underscores to comply with
the standard kernel coding style.

Signed-off-by: Elise Lennion <elise.lennion@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: greybus: audio_codec: Remove useless return statement.

Remove return statement that is immediately followed by the function
closing bracket.

Signed-off-by: Elise Lennion <elise.lennion@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: wilc1000: Compress return logic into one line

Simplify function returns by merging assignment and return into
one command line.

Delete unnecesarry return variable.

Found with Coccinelle
@@
expression e, ret;
@@

-ret =
+return
        e;
-return ret

Signed-off-by: Mihaela Muraru <mihaela.muraru21@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: netlogic: Compress return logic into one line

Simplify function returns by merging assignment and return into
one command line.
Found with Coccinelle
@@
expression e, ret;
@@

-ret =
+return
        e;
-return ret;

Signed-off-by: Mihaela Muraru <mihaela.muraru21@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8188eu: hal: Compress return logic into one line

Simplify function returns by merging assignment and return into
one command line.
Found with Coccinelle
@@
expression e, ret;
@@

-ret =
+return
        e;
-return ret;

Signed-off-by: Mihaela Muraru <mihaela.muraru21@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: vt6655: Removes unused macros.

This patch removes the macros BBvClearFOE and BBvSetFOE. As they are not
used anywhere else.

Signed-off-by: Varsha Rao <rvarsha016@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6655: Adding space around '<<'

This patch fixes the checkpatch issue by adding space around '<<'.

Signed-off-by: Varsha Rao <rvarsha016@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6655: Adding space around '+'

This patch fixes the checkpatch issue by adding space around the
operator '+'.

Signed-off-by: Varsha Rao <rvarsha016@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:vt6656:card.c: fix block comments should align the * on each line

Block comments should align the * on each line as reported by checkpatch.pl

Signed-off-by: Mikhail Golubev <golubev.mikhail@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: i4l: pcbit: replace some include asm/*.h with linux/*.h

Fixes the following checkpatch output:

./pcbit/capi.c:39: WARNING: Use #include <linux/io.h> instead of <asm/io.h>
./pcbit/capi.c:40: WARNING: Use #include <linux/string.h> instead of <asm/string.h>
./pcbit/callbacks.c:25: WARNING: Use #include <linux/io.h> instead of <asm/io.h>
./pcbit/layer2.c:39: WARNING: Use #include <linux/io.h> instead of <asm/io.h>
./pcbit/drv.c:34: WARNING: Use #include <linux/string.h> instead of <asm/string.h>
./pcbit/drv.c:35: WARNING: Use #include <linux/io.h> instead of <asm/io.h>
./pcbit/edss1.c:26: WARNING: Use #include <linux/io.h> instead of <asm/io.h>

Signed-off-by: Alexander Alemayhu <alexander@alemayhu.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: greybus: timesync.c: Fixed WARNING for brace issue

Removed a checkpatch warning for braces on single argument if and else
statement.

Signed-off-by: Chase Metzger <chasemetzger15@gmail.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: greybus: arche-platform: Format block comments.

Fix checkpatch warning:

WARNING: Block comments use a trailing */ on a separate line

Signed-off-by: Elise Lennion <elise.lennion@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: greybus: camera: Use kcalloc for array's memory allocation.

Fix checkpatch warning:

WARNING: Prefer kcalloc over kzalloc with multiply

kcalloc is designed to allocate memory for arrays, its use is
preferable than kzalloc in these cases.

Signed-off-by: Elise Lennion <elise.lennion@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: greybus: camera: Replace blank spaces with tabstops.

Fix checkpatch warning:

WARNING: Statements should start on a tabstop

Signed-off-by: Elise Lennion <elise.lennion@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: greybus: camera: Add blank lines after variable declarations.

Fix checkpatch warning:

WARNING: Missing a blank line after declarations

Signed-off-by: Elise Lennion <elise.lennion@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: rtsx.c: Alignment fix

Line goes too long when aligned with parenthesis, so moved to a new line

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: rtsx_chip.c: Long lines

Fix lines that go over 80 characters to stop warnings from checkpatch

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: rtxs_chip.h: Long lines

Move comments above long definitions so they don't go over 80 characters

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: rtsx_scsi.h: Long lines

Aligning with parenthesis causes lines to go too long, so the
parenthesis are on a new line

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: CamelCase fix

Change label to not use camel case per checkpatch

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: ms.c: Braces fix

Add braces to all arms of if statement

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: ms.c: Multiple assignments

Fix check found by checkpatch

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: ms.c: Long Lines

Fix long lines detected by checkpatch

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: ms.c: Parenthesis alignment

Fix checkpatch messages: Alignment should match open parenthesis

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: ms.h: Parenthesis alignment

Fix alignment to match open parenthesis

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: rtsx.c: Alloc sizeof struct

Satisfy checkpatch message:  Prefer kzalloc(sizeof(*dev->chip)...) over
kzalloc(sizeof(struct rtsx_chip)...)

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: rtsx.c: Spacing

Remove blank line after opening {

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: rtsx.c: CamelCase

Make camel case labels all lowercase

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: rtsx.c: Spacing

Add spaces around operator for readability

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: rtsx.c: Multiple assignments

Fix multiple assignments found by checkpatch

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: rtsx.c: Alignment

Fix to match open parenthesis in order to satisfy checkpatch

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: rtsx.c: Unnecessary parentheses

Remove parentheses found by checkpatch

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: Comparison to NULL

Fix to resolve checkpatch message

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: Spacing

Adding space around operator for better readability and to stop
checkpatch check messages

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: Unnecessary parentheses

Remove parentheses found by checkpatch

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: Parenthesis alignment

Fix alignment to stop checkpath check messages

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: Unecessary parantheses

Remove parentheses to stop checkpatch check message

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: Parenthesis alignment

Matching open parenthesis

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: Prefer using BIT macro

Replace all instances of (1 << x) with BIT(x) to satisfy checkpatch
check messages

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: Long lines fixes

Break up long lines in rtsx_chip.h

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: Alignment fixes

Fix alignment issues that checkpatch found

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: Add space around operator

Spaces are preferred around operators for readability

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: Add braces to if()

Braces should be around every part of the if block and not just the else
if

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: Remove multiple assignment

Assign values to variables on their own lines instead of using multiple
assignment

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: CamelCase fixes

Change camel case variables found by checkpatch

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: Remove parentheses

Unnecessary parentheses found by checkpatch

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: Alignment fixes

Align to match open parenthesis, found by checkpatch

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: Fix typo in function name

Searched the entire kernel for any references to this function and it
appears safe to fix the typo

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: Alignment fix

Fix issue found by checkpatch

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: Unnecessary parentheses cleanup

Remove parentheses found by checkpatch

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: Alignment fixes

Cleaning up checkpatch issues

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: sd.c: Spacing cleanup

Add/remove spaces to make things more readable

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: sd.c: Fix logical continuations

Checkpatch detected && at the beginning of new lines

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: sd.c: CamelCase fixes

Convert camel case lables to all lowercase

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: sd.c: Long line fixes

Break up lines over 80 characters

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: sd.c: Alignment fixes

Lining up with open parenthesis found by checkpatch

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: sd.c: Remove unnecessary parentheses

Cleanup of &(chip->sd_card) to remove parentheses where they are not
needed

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: sd.h: Alignment fixes

Lining up code with open parenthses found by checkpatch

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: spi.c: Alignment fixes

Lining up code with open parantheses found by checkpatch

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: spi.c: Remove unnecessary parenthesis

Style warnings found by checkpatch

Signed-off-by: Wayne Porter <wporter82@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: ks7010: Fixes error "foo * bar should be foo *bar"

Fixes checkpatch warning on ks_wlan_net.c:
foo * bar should be foo *bar

Signed-off-by: Sabitha George <sabitha.george@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: ks7010: Replace asm/uaccess.h and asm/atomic.h

Replaces  inclusion of asm/uaccess.h with linux/uaccess.h
and asm/atomic.h with linux/atomic.h in ks_wlan_net.c

Signed-off-by: Sabitha George <sabitha.george@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers: staging: greybus: audio_manager_sysfs.c: Fixed CHECK for brace issue

Added braces to else and else if statements where checkpatch complained.

Signed-off-by: Chase Metzger <chasemetzger15@gmail.com>
Reviewed-by: Vaibhav Agarwal <vaibhav.sr@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: wilc1000: Replace memcpy by ether_addr_copy

This patch fixes the following checkpatch.pl warning: Prefer

ether_addr_copy() over memcpy() if the Ethernet addresses are
__aligned(2)

According to ether_addr_copy() description and functionality, all
Ethernet addresses should align to the u16 datatype.

Here is the output of pahole for the relevant datastructures:
struct del_sta {
u8                         mac_addr[6];          /*     0     6 */

/* size: 6, cachelines: 1, members: 1 */
/* last cacheline: 6 bytes */
};

struct sta_inactive_t {
u8                         mac[6];               /*     0     6 */

/* size: 6, cachelines: 1, members: 1 */
/* last cacheline: 6 bytes */
};

Signed-off-by: Mihaela Muraru <mihaela.muraru21@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6655: Adding space around '*'

This patch fixes the checkpatch issue by adding space around '*'.

Signed-off-by: Varsha Rao <rvarsha016@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6655: Removes the FSF mailing address.

This patch fixes the checkpatch issue by removing the Free Software
Foundation's mailing address from the sample GPL notice. Because the FSF
has changed address in the past, and may change again. Linux already
includes a copy of the GPL.

Signed-off-by: Varsha Rao <rvarsha016@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: media: lirc: Use unsigned int instead unsigned

This patch fixes a WARNING: Prefer 'unsigned int' to bare use of
'unsigned', found by checkpatch.pl. By fixing this the types of the
parameters become more explicit.

Signed-off-by: Mihaela Muraru <mihaela.muraru21@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: media: omap4iss: Unnecessary KERN_ERR

This patch remove unnecessary KERN_ERR in WARN() within iss_csi2.c

Signed-off-by: Mihaela Muraru <mihaela.muraru21@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: wlan-ng: cfg80211: Remove unnecessary parentheses around variables

The patch fixes the checkpatch.pl check:
CHECK: Unnecessary parentheses around variable

Signed-off-by: sayli karnik <karniksayli1995@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: wlan-ng: Replace data type declaration with variable of same type in prism2sta.c

sizeof(*var) instead of sizeof(struct XXX) is preferred.
Fix them in prism2sta.c file.

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: wlan-ng: Replace data type declaration with variable of same type in p80211netdev.c

sizeof(var) instead of sizeof(struct XXX) is preferred.
Fix them in p80211netdev.c

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: wlan-ng: Replace data type declaration with variable of same type in p80211conv.c

sizeof(*var) instead of sizeof(struct XXX) is preferred.
Fix it in p80211conv.c file.

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: wlan-ng: Replace data type declaration with variable of same type in hfa384x_usb.c

sizeof(var) instead of sizeof(struct XXX) is preferred.
Fix it in hfa384x_usb.c file.

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: wlan-ng: Replace data type declaration with variable of same type in cfg80211.c

sizeof(var) instead of sizeof(struct XXX) is preferred.
Fix it in cfg80211.c file.

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: sm750fb: compress return logic

Using Coccinelle script, compress return logic to return a value
directly rather than doing an assignment and returning the variable.
Remove unnecessary variable declaration by hand.

Coccinelle script:

@@
local idexpression ret;
expression e;
@@

-ret =
+return
     e;
-return ret;

Signed-off-by: Elizabeth Ferdman <gnudevliz@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: sm750fb: Merge ddk750_help.* into ddk750_chip.*.

The file ddk750_help.c contained only one function declaration,
so it was merged into ddk750_chip.c to simplify the driver.

Also, ddk750_help.h was merged into ddk750_chip.h to keep consistency.

With these changes a few global variables are removed and the function
ddk750_set_mmio is rewritten, so its purpose in the code is clearer.

Signed-off-by: Elise Lennion <elise.lennion@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: comedi: ni_mio_common: split out ao arming from ni_ao_inttrig

AO device arming was previously done as a part of ni_ao_inttrig which is
called as a result of the user calling comedi_internal_trigger.  For
start_src == TRIG_EXT, this does not make very much sense since external
triggers should not conceptually need to be software triggered also.  This
patch splits out the arming functionality to allow arming to specifically
and separately be done via the CONFIG_INSN_ARM ioctl command.

In order to provide backwards compatibility, this patch also provides
automatic arming if ni_ao_inttrig is simply called.

Signed-off-by: Spencer E. Olson <olsonse@umich.edu>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: comedi: make constants slightly more consistent

This makes INSN_CONFIG_DIO_{INPUT,OUTPUT,OPENDRAIN} simply be copies of the
already-existing constants COMEDI_INPUT, COMEDI_OUTPUT, and
COMEDI_OPENDRAIN.

This change also ensures that if a user happens to use, for example,
COMEDI_INPUT in place of where INSN_CONFIG_DIO_INPUT, the result will
always be the same and also acceptable and correct usage.

Signed-off-by: Spencer E. Olson <olsonse@umich.edu>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: comedi: porting NI_GPCT constants from comedi.org module

Information pertaining to the NI_GPCT_ARM* registers were added to the
comedi.org version of the comedi kernel.  This adds this information to
the staging-tree version of the comedi kernel.  Relevant comments are also
copied over.

Signed-off-by: Spencer E. Olson <olsonse@umich.edu>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: fbtft: Fix too many leading tabs warning

This is a patch to the fb_agm1264k-fl.c file that fixes up the following
issue:

WARNING: Too many leading tabs - consider code refactoring

Add new function iterate_diffusion_matrix() to refactor a piece of code
inside write_vmem().

Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: fbtft: Convert int arrays to s16

These arrays use -1, -2, and -3 as initiators for various types of
writes to initialize hardware.

No values are used that conflict with using these arrays as s16
instead of int and reducing overall data is good.

$ size drivers/staging/fbtft/built-in.o*
   text    data     bss     dec     hex filename
 116120   32872    4152  153144   25638 drivers/staging/fbtft/built-in.o.new
 116104   36344    6200  158648   26bb8 drivers/staging/fbtft/built-in.o.old

Miscellaneous:

o Realign some of the arrays to make reading a bit easier

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>