diff options
| author | Guenter Roeck <linux@roeck-us.net> | 2018-12-10 14:02:04 -0800 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2018-12-16 15:13:42 -0800 |
| commit | 4b76a6c9b7bb9d0198e2f4e75979a2178925a762 (patch) | |
| tree | b8be8dfccd540755e59889b4dac2475386c66e7f /drivers/hwmon | |
| parent | 6db587b73fcebf254454468590b93d294a3368f9 (diff) | |
| download | linux-4b76a6c9b7bb9d0198e2f4e75979a2178925a762.tar.bz2 | |
hwmon: (da9055-hwmon) Use permission specific SENSOR[_DEVICE]_ATTR variants
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code,
to improve readbility, and to reduce the chance of inconsistencies.
Also replace any remaining S_<PERMS> in the driver with octal values.
The conversion was done automatically with coccinelle. The semantic patches
and the scripts used to generate this commit log are available at
https://github.com/groeck/coccinelle-patches/hwmon/.
This patch does not introduce functional changes. It was verified by
compiling the old and new files and comparing text and data sizes.
Cc: Support Opensource <support.opensource@diasemi.com>
Acked-by: Steve Twiss <stwiss.opensource@diasemi.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/da9055-hwmon.c | 41 |
1 files changed, 16 insertions, 25 deletions
diff --git a/drivers/hwmon/da9055-hwmon.c b/drivers/hwmon/da9055-hwmon.c index f6e159cabe23..4de6de683908 100644 --- a/drivers/hwmon/da9055-hwmon.c +++ b/drivers/hwmon/da9055-hwmon.c @@ -140,8 +140,9 @@ static int da9055_disable_auto_mode(struct da9055 *da9055, int channel) return da9055_reg_update(da9055, DA9055_REG_ADC_CONT, 1 << channel, 0); } -static ssize_t da9055_read_auto_ch(struct device *dev, - struct device_attribute *devattr, char *buf) +static ssize_t da9055_auto_ch_show(struct device *dev, + struct device_attribute *devattr, + char *buf) { struct da9055_hwmon *hwmon = dev_get_drvdata(dev); int ret, adc; @@ -176,7 +177,7 @@ hwmon_err: return ret; } -static ssize_t da9055_read_tjunc(struct device *dev, +static ssize_t da9055_tjunc_show(struct device *dev, struct device_attribute *devattr, char *buf) { struct da9055_hwmon *hwmon = dev_get_drvdata(dev); @@ -199,34 +200,24 @@ static ssize_t da9055_read_tjunc(struct device *dev, + 3076332, 10000)); } -static ssize_t show_label(struct device *dev, +static ssize_t label_show(struct device *dev, struct device_attribute *devattr, char *buf) { return sprintf(buf, "%s\n", input_names[to_sensor_dev_attr(devattr)->index]); } -static SENSOR_DEVICE_ATTR(in0_input, S_IRUGO, da9055_read_auto_ch, NULL, - DA9055_ADC_VSYS); -static SENSOR_DEVICE_ATTR(in0_label, S_IRUGO, show_label, NULL, - DA9055_ADC_VSYS); -static SENSOR_DEVICE_ATTR(in1_input, S_IRUGO, da9055_read_auto_ch, NULL, - DA9055_ADC_ADCIN1); -static SENSOR_DEVICE_ATTR(in1_label, S_IRUGO, show_label, NULL, - DA9055_ADC_ADCIN1); -static SENSOR_DEVICE_ATTR(in2_input, S_IRUGO, da9055_read_auto_ch, NULL, - DA9055_ADC_ADCIN2); -static SENSOR_DEVICE_ATTR(in2_label, S_IRUGO, show_label, NULL, - DA9055_ADC_ADCIN2); -static SENSOR_DEVICE_ATTR(in3_input, S_IRUGO, da9055_read_auto_ch, NULL, - DA9055_ADC_ADCIN3); -static SENSOR_DEVICE_ATTR(in3_label, S_IRUGO, show_label, NULL, - DA9055_ADC_ADCIN3); - -static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, da9055_read_tjunc, NULL, - DA9055_ADC_TJUNC); -static SENSOR_DEVICE_ATTR(temp1_label, S_IRUGO, show_label, NULL, - DA9055_ADC_TJUNC); +static SENSOR_DEVICE_ATTR_RO(in0_input, da9055_auto_ch, DA9055_ADC_VSYS); +static SENSOR_DEVICE_ATTR_RO(in0_label, label, DA9055_ADC_VSYS); +static SENSOR_DEVICE_ATTR_RO(in1_input, da9055_auto_ch, DA9055_ADC_ADCIN1); +static SENSOR_DEVICE_ATTR_RO(in1_label, label, DA9055_ADC_ADCIN1); +static SENSOR_DEVICE_ATTR_RO(in2_input, da9055_auto_ch, DA9055_ADC_ADCIN2); +static SENSOR_DEVICE_ATTR_RO(in2_label, label, DA9055_ADC_ADCIN2); +static SENSOR_DEVICE_ATTR_RO(in3_input, da9055_auto_ch, DA9055_ADC_ADCIN3); +static SENSOR_DEVICE_ATTR_RO(in3_label, label, DA9055_ADC_ADCIN3); + +static SENSOR_DEVICE_ATTR_RO(temp1_input, da9055_tjunc, DA9055_ADC_TJUNC); +static SENSOR_DEVICE_ATTR_RO(temp1_label, label, DA9055_ADC_TJUNC); static struct attribute *da9055_attrs[] = { &sensor_dev_attr_in0_input.dev_attr.attr, |