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backlight: atmel-pwm-bl: use devm_gpio_request()
authorJingoo Han <jg1.han@samsung.com>
Mon, 30 Jul 2012 21:40:36 +0000 (14:40 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 31 Jul 2012 00:25:15 +0000 (17:25 -0700)
commit5f9dd5c9fd4efacc9f8c36c0b3c17a4308bbe4d9
tree1032167c60a4cc9c9465944db3e252ba7c29a13etree | snapshot
parentb4a74615a4729ca4e6903bd3027339c4e6e7ae03commit | diff
backlight: atmel-pwm-bl: use devm_gpio_request()

The devm_ functions allocate memory that is released when a driver
detaches.  This patch uses devm_gpio_request() for these functions.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Cc: Hans-Christian Egtvedt <egtvedt@samfundet.no>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/video/backlight/atmel-pwm-bl.c diff | blob | history
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