[PATCH 3.16 126/305] Input: pwm-beeper - remove useless call to pwm_config()

Ben Hutchings
2016-08-14T11:31:21Z

From: Olivier Sobrie <olivier@sobrie.be>

commit d1b12075ffa808dce33dd46b7ad035bebf8da215 upstream.

Calling pwm_config() with a period equal to zero always results in
error (-EINVAL) and pwm chip config method is never called.

Signed-off-by: Olivier Sobrie <olivier@sobrie.be>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
drivers/input/misc/pwm-beeper.c | 1 -
1 file changed, 1 deletion(-)

--- a/drivers/input/misc/pwm-beeper.c
+++ b/drivers/input/misc/pwm-beeper.c
@@ -50,7 +50,6 @@ static int pwm_beeper_event(struct input
}

if (value == 0) {
- pwm_config(beeper->pwm, 0, 0);
pwm_disable(beeper->pwm);
} else {
period = HZ_TO_NANOSECONDS(value);