linux-stable.git/drivers/staging/olpc_dcon, branch v4.4 Linux kernel stable tree Staging: olpc_dcon: Remove NULL comparison 2015-10-17T06:06:38+00:00 Aybuke Ozdemir aybuke.147@gmail.com 2015-10-16T18:51:45+00:00 5e6731c88b2dc2dd484f5b4177df9f3f95c3f6c9 Problem found using checkpatch.pl CHECK: Comparison to NULL could be written "(!)dcon_device" Signed-off-by: Aybuke Ozdemir <aybuke.147@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Problem found using checkpatch.pl
CHECK: Comparison to NULL could be written "(!)dcon_device"

Signed-off-by: Aybuke Ozdemir <aybuke.147@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Staging: olpc_dcon: Use preferred kernel type 2015-10-17T06:06:38+00:00 Aybuke Ozdemir aybuke.147@gmail.com 2015-10-16T18:51:44+00:00 bdf4b8811f02067dc332f635b59f600a869da1a0 This patch "uint16_t" type instead of "u16" type was used. checkpatch.pl issue. Signed-off-by: Aybuke Ozdemir <aybuke.147@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
This patch "uint16_t" type instead of "u16" type was used.
checkpatch.pl issue.

Signed-off-by: Aybuke Ozdemir <aybuke.147@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Staging: olpc_dcon: Remove multiple blank lines 2015-10-17T06:06:38+00:00 Aybuke Ozdemir aybuke.147@gmail.com 2015-10-16T18:51:43+00:00 26fc5d01d12323fb9ca231032d47cef4e4cb6bd6 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> 
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>
Staging: olpc_dcon: Remove braces 2015-10-13T04:09:51+00:00 Ksenija Stanojevic ksenija.stanojevic@gmail.com 2015-10-10T15:21:42+00:00 cea07e523c218ba45b9448ff78e18357880a2548 Braces in single statement blocks are not needed. Found by checkpatch.pl Signed-off-by: Ksenija Stanojevic<ksenija.stanojevic@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Braces in single statement blocks are not needed.

Found by checkpatch.pl

Signed-off-by: Ksenija Stanojevic<ksenija.stanojevic@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Staging: olpc_dcon: Replace timespec with ktime_t 2015-10-04T08:32:56+00:00 Ksenija Stanojevic ksenija.stanojevic@gmail.com 2015-10-02T17:24:05+00:00 851f7c0e62dc564bf99e295b3c498d3d96a73b4a Struct timespec will overflow in year 2038, here it will not cause an overflow because it is used with timespec_sub, but still has to be removed as part of y2038 changes. Replace it with ktime_t. Also use monotonic instead of real-time by replacing functions getnstimeofday with ktime_get. Signed-off-by: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Struct timespec will overflow in year 2038, here it will not cause an
overflow because it is used with timespec_sub, but still has to be
removed as part of y2038 changes. Replace it with ktime_t. Also use
monotonic instead of real-time by replacing functions getnstimeofday
with ktime_get.

Signed-off-by: Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: olpc_dcon: Remove unnecessary externs 2015-08-15T00:38:15+00:00 Joe Perches joe@perches.com 2015-08-10T21:51:27+00:00 e4fde76b1667e86bf016f33c3ada33332e586b0d Using 'extern' is not necessary for function prototypes. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Using 'extern' is not necessary for function prototypes.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging/olpc: drop pci dependencies 2015-04-03T11:56:03+00:00 Michael S. Tsirkin mst@redhat.com 2015-03-30T10:59:49+00:00 a227437e860d3b7d5584a14b60953992b0634f7f This file does not use any pci APIs, drop pci header includes. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
This file does not use any pci APIs, drop
pci header includes.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: olpc_dcon: fix sparse symbol not declared warning 2015-01-17T23:17:10+00:00 Murilo Opsfelder Araujo mopsfelder@gmail.com 2015-01-16T01:55:00+00:00 4e8e87162e839286fbce2d68e8341a1e53066630 This patch gets rid of the following sparse warning: drivers/staging/olpc_dcon/olpc_dcon.c:787:19: warning: symbol 'dcon_driver' was not declared. Should it be static? Signed-off-by: Murilo Opsfelder Araujo <mopsfelder@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
This patch gets rid of the following sparse warning:

drivers/staging/olpc_dcon/olpc_dcon.c:787:19: warning: symbol 'dcon_driver' was not declared. Should it be static?

Signed-off-by: Murilo Opsfelder Araujo <mopsfelder@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Staging: olpc_dcon: Fixed a typo 2015-01-17T23:17:10+00:00 Gustavo A. R. Silva silvagustavosilva@gmail.com 2015-01-11T22:00:33+00:00 22b9c2a89fb3297007a5d81d4cab5ffd547e2642 Fixed a typo in olpc_dcon_xo_1.c file. Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Fixed a typo in olpc_dcon_xo_1.c file.

Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: olpc_dcon: Deletion of a check before backlight_device_unregister() 2014-11-26T22:00:22+00:00 Markus Elfring elfring@users.sourceforge.net 2014-11-24T21:58:48+00:00 16ceb7283987d8d7cad260bacf49f4197c625504 The backlight_device_unregister() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
The backlight_device_unregister() function tests whether its argument is NULL
and then returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>