From: Olivier Sobrie <olivier@sobrie.be>
Date: Thu, 12 Mar 2015 21:47:13 +0000 (-0700)
Subject: Input: pwm-beeper - remove useless call to pwm_config()
X-Git-Tag: v3.16.37~178
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=9f1a4630a70635720abf55ed8cde09094eaa5d62;p=thirdparty%2Fkernel%2Fstable.git

Input: pwm-beeper - remove useless call to pwm_config()

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>
---

diff --git a/drivers/input/misc/pwm-beeper.c b/drivers/input/misc/pwm-beeper.c
index 8ef288e7c971e..f8c1ece2beee4 100644
--- 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_dev *input,
 	}
 
 	if (value == 0) {
-		pwm_config(beeper->pwm, 0, 0);
 		pwm_disable(beeper->pwm);
 	} else {
 		period = HZ_TO_NANOSECONDS(value);