From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Fri, 6 Feb 2015 16:04:00 +0000 (-0800)
Subject: leds: leds-pwm: drop one pwm_get_period() call
X-Git-Tag: omap-for-v4.1/fixes-rc1~129^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ed97604e362c67fb5410ce2cbe8769b818cdc0af;p=pandora-kernel.git

leds: leds-pwm: drop one pwm_get_period() call

pwm_get_period() is called twice in case the child parameter is set. I
assume retrieving this parameter once is enough therefore this patch
removes the conditial invocation of pwm_get_period().

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Bryan Wu <cooloney@gmail.com>
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