diff options
| author | Zhen Lei <thunder.leizhen@huawei.com> | 2021-06-02 19:43:32 +0800 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2021-06-15 13:02:01 +0100 |
| commit | 47ed390bac52c5814c03253d15a6ffe85ef69ba5 (patch) | |
| tree | d4ac913ddd9bb984cffd9eab2c7ecdb3dd4187eb /drivers/mfd/ucb1x00-assabet.c | |
| parent | 981ce06ab8dd642aff90ce91726da1c5e73eb25b (diff) | |
mfd: ucb1x00-assabet: Use DEVICE_ATTR_RO macro
Use DEVICE_ATTR_RO macro helper instead of plain DEVICE_ATTR, which makes
the code a bit shorter and easier to read.
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/ucb1x00-assabet.c')
| -rw-r--r-- | drivers/mfd/ucb1x00-assabet.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mfd/ucb1x00-assabet.c b/drivers/mfd/ucb1x00-assabet.c index ecc9e9fc331d..6a389737c615 100644 --- a/drivers/mfd/ucb1x00-assabet.c +++ b/drivers/mfd/ucb1x00-assabet.c @@ -28,7 +28,7 @@ static ssize_t name##_show(struct device *dev, struct device_attribute *attr, \ ucb1x00_adc_disable(ucb); \ return sprintf(buf, "%d\n", val); \ } \ -static DEVICE_ATTR(name,0444,name##_show,NULL) +static DEVICE_ATTR_RO(name) UCB1X00_ATTR(vbatt, UCB_ADC_INP_AD1); UCB1X00_ATTR(vcharger, UCB_ADC_INP_AD0); |