From: Johan Hovold <jhovold@gmail.com>
Date: Tue, 12 Nov 2013 23:09:44 +0000 (-0800)
Subject: backlight: atmel-pwm-bl: use gpio_is_valid
X-Git-Tag: v3.13-rc1~106^2~107
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5ada4550e86b081b889bced50e5ab6c510f9cdd7;p=pandora-kernel.git

backlight: atmel-pwm-bl: use gpio_is_valid

Use gpio_is_valid rather than open coding the more restrictive != -1
test.

Signed-off-by: Johan Hovold <jhovold@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>
---

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