diff options
| author | YueHaibing <yuehaibing@huawei.com> | 2021-05-24 14:51:31 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@sirena.org.uk> | 2021-05-25 18:45:06 +0300 |
| commit | 2eadc04d83f6c791784190208fd77dac3a2c052b (patch) | |
| tree | 62efb4b3cf4625b5c1a8322e7c502ba9df976c02 | |
| parent | 0e91438ff7045d89b3e82bcef90fadd002eb1c74 (diff) | |
| download | linux-2eadc04d83f6c791784190208fd77dac3a2c052b.tar.xz | |
ASoC: tlv320aic26: use DEVICE_ATTR_RW macro
Use DEVICE_ATTR_RW() helper instead of plain DEVICE_ATTR(),
which makes the code a bit shorter and easier to read.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Message-Id: <20210524115131.46288-1-yuehaibing@huawei.com>
Signed-off-by: Mark Brown <broonie@sirena.org.uk>
| -rw-r--r-- | sound/soc/codecs/tlv320aic26.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/sound/soc/codecs/tlv320aic26.c b/sound/soc/codecs/tlv320aic26.c index c7baef8948d4..077415a57225 100644 --- a/sound/soc/codecs/tlv320aic26.c +++ b/sound/soc/codecs/tlv320aic26.c @@ -261,8 +261,8 @@ static const struct snd_kcontrol_new aic26_snd_controls[] = { * SPI device portion of driver: sysfs files for debugging */ -static ssize_t aic26_keyclick_show(struct device *dev, - struct device_attribute *attr, char *buf) +static ssize_t keyclick_show(struct device *dev, + struct device_attribute *attr, char *buf) { struct aic26 *aic26 = dev_get_drvdata(dev); int val, amp, freq, len; @@ -276,9 +276,9 @@ static ssize_t aic26_keyclick_show(struct device *dev, } /* Any write to the keyclick attribute will trigger the keyclick event */ -static ssize_t aic26_keyclick_set(struct device *dev, - struct device_attribute *attr, - const char *buf, size_t count) +static ssize_t keyclick_store(struct device *dev, + struct device_attribute *attr, + const char *buf, size_t count) { struct aic26 *aic26 = dev_get_drvdata(dev); @@ -288,7 +288,7 @@ static ssize_t aic26_keyclick_set(struct device *dev, return count; } -static DEVICE_ATTR(keyclick, 0644, aic26_keyclick_show, aic26_keyclick_set); +static DEVICE_ATTR_RW(keyclick); /* --------------------------------------------------------------------- * SoC CODEC portion of driver: probe and release routines |