diff options
| author | YueHaibing <yuehaibing@huawei.com> | 2021-05-24 13:45:03 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-05-26 13:07:13 +0200 |
| commit | 3ef6253cd0805d281eacbbd6a21e822ef4c3fef5 (patch) | |
| tree | cf107b2ff1219f95da68096b0b359567e9999e13 /sound/soc/codecs/cs42l56.c | |
| parent | ASoC: imx-card: Make some symbols static (diff) | |
| download | linux-3ef6253cd0805d281eacbbd6a21e822ef4c3fef5.tar.xz linux-3ef6253cd0805d281eacbbd6a21e822ef4c3fef5.zip | |
ASoC: cs42l56: 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: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Message-Id: <20210524114503.26460-1-yuehaibing@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/cs42l56.c')
| -rw-r--r-- | sound/soc/codecs/cs42l56.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/sound/soc/codecs/cs42l56.c b/sound/soc/codecs/cs42l56.c index 7cdffdf6b8cf..3cf8a0b4478c 100644 --- a/sound/soc/codecs/cs42l56.c +++ b/sound/soc/codecs/cs42l56.c @@ -1021,9 +1021,8 @@ static int cs42l56_beep_event(struct input_dev *dev, unsigned int type, return 0; } -static ssize_t cs42l56_beep_set(struct device *dev, - struct device_attribute *attr, - const char *buf, size_t count) +static ssize_t beep_store(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) { struct cs42l56_private *cs42l56 = dev_get_drvdata(dev); long int time; @@ -1038,7 +1037,7 @@ static ssize_t cs42l56_beep_set(struct device *dev, return count; } -static DEVICE_ATTR(beep, 0200, NULL, cs42l56_beep_set); +static DEVICE_ATTR_WO(beep); static void cs42l56_init_beep(struct snd_soc_component *component) { |