aea00a6c37
drivers/video/backlight/lm3639_bl.c: remove ret = -EIO at error paths of probe
...
The APIs are returning correctly the err codes, no need to assign -EIO
to the ret again.
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com >
Acked-by: Daniel Jeong <daniel.jeong@ti.com >
Cc: G.Shark Jeong <gshark.jeong@gmail.com >
Acked-by: Jingoo Han <jg1.han@samsung.com >
Signed-off-by: Andrew Morton <akpm@linux-foundation.org >
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org >
2013-02-21 17:22:24 -08:00
fb08cd9b11
drivers/video/backlight/lm3639_bl.c: fix up world writable sysfs file
...
We don't need the sysfs file to be world writable or group writable.
This file is write-only, change it to S_IWUSR (0200).
Signed-off-by: Axel Lin <axel.lin@ingics.com >
Acked-by: "G.Shark Jeong" <gshark.jeong@gmail.com >
Signed-off-by: Andrew Morton <akpm@linux-foundation.org >
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org >
2012-12-17 17:15:16 -08:00
7e4b9d0bb2
backlight: remove use of __devexit
...
CONFIG_HOTPLUG is going away as an option so __devexit is no
longer needed.
Signed-off-by: Bill Pemberton <wfp5p@virginia.edu >
Cc: Richard Purdie <rpurdie@rpsys.net >
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de >
Acked-by: Jingoo Han <jg1.han@samsung.com >
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org >
2012-11-28 12:06:39 -08:00
1b9e450de1
backlight: remove use of __devinit
...
CONFIG_HOTPLUG is going away as an option so __devinit is no longer
needed.
Signed-off-by: Bill Pemberton <wfp5p@virginia.edu >
Cc: Richard Purdie <rpurdie@rpsys.net >
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de >
Acked-by: Jingoo Han <jg1.han@samsung.com >
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org >
2012-11-28 12:05:39 -08:00
d1723fa266
backlight: remove use of __devexit_p
...
CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.
Signed-off-by: Bill Pemberton <wfp5p@virginia.edu >
Cc: Richard Purdie <rpurdie@rpsys.net >
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de >
Acked-by: Jingoo Han <jg1.han@samsung.com >
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org >
2012-11-28 12:03:45 -08:00
dc36d7e7cd
drivers/video/backlight/lm3639_bl.c: return proper error in lm3639_bled_mode_store() error paths
...
Signed-off-by: Axel Lin <axel.lin@ingics.com >
Signed-off-by: Andrew Morton <akpm@linux-foundation.org >
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org >
2012-10-19 14:07:47 -07:00
0f59858d51
backlight: add new lm3639 backlight driver
...
This driver is a general version for LM3639 backlgiht + flash driver chip
of TI.
LM3639:
The LM3639 is a single chip LCD Display Backlight driver + white LED
Camera driver. Programming is done over an I2C compatible interface.
www.ti.com
[akpm@linux-foundation.org: code layout tweaks]
Signed-off-by: G.Shark Jeong <gshark.jeong@gmail.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Daniel Jeong <daniel.jeong@ti.com>
Cc: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-10-06 03:04:53 +09:00
