Unverified Commit 5a3f869c authored by YueHaibing's avatar YueHaibing Committed by Mark Brown
Browse files

ASoC: soc-core: use DEVICE_ATTR_RO macro 



Use DEVICE_ATTR_RO 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>
Link: https://lore.kernel.org/r/20210514081100.16196-1-yuehaibing@huawei.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent d14eece9

sound/soc/soc-core.c

+4 −4
Original line number Diff line number Diff line
@@ -75,7 +75,7 @@ static ssize_t pmdown_time_show(struct device *dev, 
	return sprintf(buf, "%ld\n", rtd->pmdown_time);

}



static ssize_t pmdown_time_set(struct device *dev,

static ssize_t pmdown_time_store(struct device *dev,

				 struct device_attribute *attr,

				 const char *buf, size_t count)

{
@@ -89,7 +89,7 @@ static ssize_t pmdown_time_set(struct device *dev, 
	return count;

}



static DEVICE_ATTR(pmdown_time, 0644, pmdown_time_show, pmdown_time_set);

static DEVICE_ATTR_RW(pmdown_time);



static struct attribute *soc_dev_attrs[] = {

	&dev_attr_pmdown_time.attr,