leds/leds-s3c24xx: use devm_gpio_request
authorDevendra Naga <devendra.aaru@gmail.com>
Wed, 11 Jul 2012 09:50:32 +0000 (17:50 +0800)
committerBryan Wu <bryan.wu@canonical.com>
Mon, 23 Jul 2012 23:52:40 +0000 (07:52 +0800)
why?
because if the led_classdev_register fails we wont do gpio free
because using devm_ functions, there is no need for error paths

Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Bryan Wu <bryan.wu@canonical.com>

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