linux-kernel - [PATCH] input: misc: pwm-beeper: remove useless call to pwm

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Message-Id: <1426165770-11130-1-git-send-email-olivier@sobrie.be>
Date:	Thu, 12 Mar 2015 14:09:30 +0100
From:	Olivier Sobrie <olivier@...rie.be>
To:	Dmitry Torokhov <dmitry.torokhov@...il.com>
Cc:	linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
	Olivier Sobrie <olivier@...rie.be>
Subject: [PATCH] input: misc: pwm-beeper: remove useless call to pwm_config()

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@...rie.be>
---
 drivers/input/misc/pwm-beeper.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/input/misc/pwm-beeper.c b/drivers/input/misc/pwm-beeper.c
index a28ee70..2a23643 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);
-- 
1.9.1

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