From 6405941e6884dac80f836acfc7ec52089ea6aa99 Mon Sep 17 00:00:00 2001 From: YueHaibing Date: Mon, 24 May 2021 19:40:17 +0800 Subject: ASoC: cs43130: 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: YueHaibing Reviewed-by: Charles Keepax Message-Id: <20210524114017.18672-1-yuehaibing@huawei.com> Signed-off-by: Mark Brown --- sound/soc/codecs/cs43130.c | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) (limited to 'sound/soc/codecs') diff --git a/sound/soc/codecs/cs43130.c b/sound/soc/codecs/cs43130.c index 642338cdc8b6..7c521bd6b040 100644 --- a/sound/soc/codecs/cs43130.c +++ b/sound/soc/codecs/cs43130.c @@ -1672,14 +1672,14 @@ static int cs43130_show_dc(struct device *dev, char *buf, u8 ch) cs43130->hpload_dc[ch]); } -static ssize_t cs43130_show_dc_l(struct device *dev, - struct device_attribute *attr, char *buf) +static ssize_t hpload_dc_l_show(struct device *dev, + struct device_attribute *attr, char *buf) { return cs43130_show_dc(dev, buf, HP_LEFT); } -static ssize_t cs43130_show_dc_r(struct device *dev, - struct device_attribute *attr, char *buf) +static ssize_t hpload_dc_r_show(struct device *dev, + struct device_attribute *attr, char *buf) { return cs43130_show_dc(dev, buf, HP_RIGHT); } @@ -1719,22 +1719,22 @@ static int cs43130_show_ac(struct device *dev, char *buf, u8 ch) } } -static ssize_t cs43130_show_ac_l(struct device *dev, - struct device_attribute *attr, char *buf) +static ssize_t hpload_ac_l_show(struct device *dev, + struct device_attribute *attr, char *buf) { return cs43130_show_ac(dev, buf, HP_LEFT); } -static ssize_t cs43130_show_ac_r(struct device *dev, - struct device_attribute *attr, char *buf) +static ssize_t hpload_ac_r_show(struct device *dev, + struct device_attribute *attr, char *buf) { return cs43130_show_ac(dev, buf, HP_RIGHT); } -static DEVICE_ATTR(hpload_dc_l, 0444, cs43130_show_dc_l, NULL); -static DEVICE_ATTR(hpload_dc_r, 0444, cs43130_show_dc_r, NULL); -static DEVICE_ATTR(hpload_ac_l, 0444, cs43130_show_ac_l, NULL); -static DEVICE_ATTR(hpload_ac_r, 0444, cs43130_show_ac_r, NULL); +static DEVICE_ATTR_RO(hpload_dc_l); +static DEVICE_ATTR_RO(hpload_dc_r); +static DEVICE_ATTR_RO(hpload_ac_l); +static DEVICE_ATTR_RO(hpload_ac_r); static struct reg_sequence hp_en_cal_seq[] = { {CS43130_INT_MASK_4, CS43130_INT_MASK_ALL}, -- cgit v1.2.3