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authorSebastian Andrzej Siewior <bigeasy@linutronix.de>2015-02-06 08:04:00 -0800
committerBryan Wu <cooloney@gmail.com>2015-02-24 11:42:18 -0800
commited97604e362c67fb5410ce2cbe8769b818cdc0af (patch)
treed7ce26a1fa845c1c1f52e844f2d695fd403a85ec /drivers/leds/leds-pwm.c
parentc517d838eb7d07bbe9507871fab3931deccff539 (diff)
downloadop-kernel-dev-ed97604e362c67fb5410ce2cbe8769b818cdc0af.zip
op-kernel-dev-ed97604e362c67fb5410ce2cbe8769b818cdc0af.tar.gz
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>
Diffstat (limited to 'drivers/leds/leds-pwm.c')
-rw-r--r--drivers/leds/leds-pwm.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/leds/leds-pwm.c b/drivers/leds/leds-pwm.c
index f668500..1d07e3e 100644
--- a/drivers/leds/leds-pwm.c
+++ b/drivers/leds/leds-pwm.c
@@ -121,9 +121,6 @@ static int led_pwm_add(struct device *dev, struct led_pwm_priv *priv,
return ret;
}
- if (child)
- led_data->period = pwm_get_period(led_data->pwm);
-
led_data->can_sleep = pwm_can_sleep(led_data->pwm);
if (led_data->can_sleep)
INIT_WORK(&led_data->work, led_pwm_work);
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