Unverified Commit 058efb40 authored by YueHaibing's avatar YueHaibing Committed by Mark Brown
Browse files

ASoC: cs42l52: use DEVICE_ATTR_WO macro 



Use DEVICE_ATTR_WO() helper instead of plain DEVICE_ATTR(),
which makes the code a bit shorter and easier to read.

Signed-off-by: default avatarYueHaibing <yuehaibing@huawei.com>
Reviewed-by: default avatarCharles Keepax <ckeepax@opensource.cirrus.com>
Message-Id: <20210524114239.7960-1-yuehaibing@huawei.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 4e7f0ea0

sound/soc/codecs/cs42l52.c

+3 −4
Original line number Diff line number Diff line
@@ -957,8 +957,7 @@ static int cs42l52_beep_event(struct input_dev *dev, unsigned int type, 
	return 0;

}



static ssize_t cs42l52_beep_set(struct device *dev,

			       struct device_attribute *attr,

static ssize_t beep_store(struct device *dev, struct device_attribute *attr,

			  const char *buf, size_t count)

{

	struct cs42l52_private *cs42l52 = dev_get_drvdata(dev);
@@ -974,7 +973,7 @@ static ssize_t cs42l52_beep_set(struct device *dev, 
	return count;

}



static DEVICE_ATTR(beep, 0200, NULL, cs42l52_beep_set);

static DEVICE_ATTR_WO(beep);



static void cs42l52_init_beep(struct snd_soc_component *component)

{