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| author | YueHaibing <yuehaibing@huawei.com> | 2021-05-24 19:42:39 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-05-26 12:07:16 +0100 |
| commit | 058efb40641845432c52777443b3372dbc97c032 (patch) | |
| tree | ed5734cafd14aaf5cec06557c8edc285d9235026 | |
| parent | 4e7f0ea0e2e73851cd988f7c334c01d131048abf (diff) | |
| download | lwn-058efb40641845432c52777443b3372dbc97c032.tar.gz lwn-058efb40641845432c52777443b3372dbc97c032.zip | |
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: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Message-Id: <20210524114239.7960-1-yuehaibing@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/codecs/cs42l52.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/sound/soc/codecs/cs42l52.c b/sound/soc/codecs/cs42l52.c index 88547e2cd53d..80161151b3f2 100644 --- a/sound/soc/codecs/cs42l52.c +++ b/sound/soc/codecs/cs42l52.c @@ -957,9 +957,8 @@ 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, - 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 cs42l52_private *cs42l52 = dev_get_drvdata(dev); long int time; @@ -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) { |