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author | Guenter Roeck <linux@roeck-us.net> | 2018-12-10 14:02:04 -0800 |
---|---|---|
committer | Guenter Roeck <linux@roeck-us.net> | 2018-12-16 15:13:41 -0800 |
commit | 6db587b73fcebf254454468590b93d294a3368f9 (patch) | |
tree | 55d5f9292992096bb4a110b83682a948ac6ebee6 /drivers/hwmon | |
parent | 0cd709d0ddbfc2ed64ecbe2dbe8819b90b977684 (diff) | |
download | linux-stable-6db587b73fcebf254454468590b93d294a3368f9.tar.gz linux-stable-6db587b73fcebf254454468590b93d294a3368f9.tar.bz2 linux-stable-6db587b73fcebf254454468590b93d294a3368f9.zip |
hwmon: (da9052-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/da9052-hwmon.c | 105 |
1 files changed, 39 insertions, 66 deletions
diff --git a/drivers/hwmon/da9052-hwmon.c b/drivers/hwmon/da9052-hwmon.c index a973eb6a2890..8ec5bf4ce392 100644 --- a/drivers/hwmon/da9052-hwmon.c +++ b/drivers/hwmon/da9052-hwmon.c @@ -87,7 +87,7 @@ static inline int da9052_disable_vddout_channel(struct da9052 *da9052) DA9052_ADCCONT_AUTOVDDEN, 0); } -static ssize_t da9052_read_vddout(struct device *dev, +static ssize_t da9052_vddout_show(struct device *dev, struct device_attribute *devattr, char *buf) { struct da9052_hwmon *hwmon = dev_get_drvdata(dev); @@ -119,7 +119,7 @@ hwmon_err: return ret; } -static ssize_t da9052_read_ich(struct device *dev, +static ssize_t da9052_ich_show(struct device *dev, struct device_attribute *devattr, char *buf) { struct da9052_hwmon *hwmon = dev_get_drvdata(dev); @@ -133,7 +133,7 @@ static ssize_t da9052_read_ich(struct device *dev, return sprintf(buf, "%d\n", DIV_ROUND_CLOSEST(ret * 39, 10)); } -static ssize_t da9052_read_tbat(struct device *dev, +static ssize_t da9052_tbat_show(struct device *dev, struct device_attribute *devattr, char *buf) { struct da9052_hwmon *hwmon = dev_get_drvdata(dev); @@ -141,7 +141,7 @@ static ssize_t da9052_read_tbat(struct device *dev, return sprintf(buf, "%d\n", da9052_adc_read_temp(hwmon->da9052)); } -static ssize_t da9052_read_vbat(struct device *dev, +static ssize_t da9052_vbat_show(struct device *dev, struct device_attribute *devattr, char *buf) { struct da9052_hwmon *hwmon = dev_get_drvdata(dev); @@ -154,7 +154,7 @@ static ssize_t da9052_read_vbat(struct device *dev, return sprintf(buf, "%d\n", volt_reg_to_mv(ret)); } -static ssize_t da9052_read_misc_channel(struct device *dev, +static ssize_t da9052_misc_channel_show(struct device *dev, struct device_attribute *devattr, char *buf) { @@ -242,9 +242,8 @@ static ssize_t __da9052_read_tsi(struct device *dev, int channel) return da9052_get_tsi_result(hwmon, channel); } -static ssize_t da9052_read_tsi(struct device *dev, - struct device_attribute *devattr, - char *buf) +static ssize_t da9052_tsi_show(struct device *dev, + struct device_attribute *devattr, char *buf) { struct da9052_hwmon *hwmon = dev_get_drvdata(dev); int channel = to_sensor_dev_attr(devattr)->index; @@ -260,7 +259,7 @@ static ssize_t da9052_read_tsi(struct device *dev, return sprintf(buf, "%d\n", input_tsireg_to_mv(hwmon, ret)); } -static ssize_t da9052_read_tjunc(struct device *dev, +static ssize_t da9052_tjunc_show(struct device *dev, struct device_attribute *devattr, char *buf) { struct da9052_hwmon *hwmon = dev_get_drvdata(dev); @@ -282,7 +281,7 @@ static ssize_t da9052_read_tjunc(struct device *dev, return sprintf(buf, "%d\n", 1708 * (tjunc - toffset) - 108800); } -static ssize_t da9052_read_vbbat(struct device *dev, +static ssize_t da9052_vbbat_show(struct device *dev, struct device_attribute *devattr, char *buf) { struct da9052_hwmon *hwmon = dev_get_drvdata(dev); @@ -295,7 +294,7 @@ static ssize_t da9052_read_vbbat(struct device *dev, return sprintf(buf, "%d\n", vbbat_reg_to_mv(ret)); } -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", @@ -324,61 +323,35 @@ static umode_t da9052_channel_is_visible(struct kobject *kobj, return attr->mode; } -static SENSOR_DEVICE_ATTR(in0_input, 0444, da9052_read_vddout, NULL, - DA9052_ADC_VDDOUT); -static SENSOR_DEVICE_ATTR(in0_label, 0444, show_label, NULL, - DA9052_ADC_VDDOUT); -static SENSOR_DEVICE_ATTR(in3_input, 0444, da9052_read_vbat, NULL, - DA9052_ADC_VBAT); -static SENSOR_DEVICE_ATTR(in3_label, 0444, show_label, NULL, - DA9052_ADC_VBAT); -static SENSOR_DEVICE_ATTR(in4_input, 0444, da9052_read_misc_channel, NULL, - DA9052_ADC_IN4); -static SENSOR_DEVICE_ATTR(in4_label, 0444, show_label, NULL, - DA9052_ADC_IN4); -static SENSOR_DEVICE_ATTR(in5_input, 0444, da9052_read_misc_channel, NULL, - DA9052_ADC_IN5); -static SENSOR_DEVICE_ATTR(in5_label, 0444, show_label, NULL, - DA9052_ADC_IN5); -static SENSOR_DEVICE_ATTR(in6_input, 0444, da9052_read_misc_channel, NULL, - DA9052_ADC_IN6); -static SENSOR_DEVICE_ATTR(in6_label, 0444, show_label, NULL, - DA9052_ADC_IN6); -static SENSOR_DEVICE_ATTR(in9_input, 0444, da9052_read_vbbat, NULL, - DA9052_ADC_VBBAT); -static SENSOR_DEVICE_ATTR(in9_label, 0444, show_label, NULL, - DA9052_ADC_VBBAT); - -static SENSOR_DEVICE_ATTR(in70_input, 0444, da9052_read_tsi, NULL, - DA9052_ADC_TSI_XP); -static SENSOR_DEVICE_ATTR(in70_label, 0444, show_label, NULL, - DA9052_ADC_TSI_XP); -static SENSOR_DEVICE_ATTR(in71_input, 0444, da9052_read_tsi, NULL, - DA9052_ADC_TSI_XN); -static SENSOR_DEVICE_ATTR(in71_label, 0444, show_label, NULL, - DA9052_ADC_TSI_XN); -static SENSOR_DEVICE_ATTR(in72_input, 0444, da9052_read_tsi, NULL, - DA9052_ADC_TSI_YP); -static SENSOR_DEVICE_ATTR(in72_label, 0444, show_label, NULL, - DA9052_ADC_TSI_YP); -static SENSOR_DEVICE_ATTR(in73_input, 0444, da9052_read_tsi, NULL, - DA9052_ADC_TSI_YN); -static SENSOR_DEVICE_ATTR(in73_label, 0444, show_label, NULL, - DA9052_ADC_TSI_YN); - -static SENSOR_DEVICE_ATTR(curr1_input, 0444, da9052_read_ich, NULL, - DA9052_ADC_ICH); -static SENSOR_DEVICE_ATTR(curr1_label, 0444, show_label, NULL, - DA9052_ADC_ICH); - -static SENSOR_DEVICE_ATTR(temp2_input, 0444, da9052_read_tbat, NULL, - DA9052_ADC_TBAT); -static SENSOR_DEVICE_ATTR(temp2_label, 0444, show_label, NULL, - DA9052_ADC_TBAT); -static SENSOR_DEVICE_ATTR(temp8_input, 0444, da9052_read_tjunc, NULL, - DA9052_ADC_TJUNC); -static SENSOR_DEVICE_ATTR(temp8_label, 0444, show_label, NULL, - DA9052_ADC_TJUNC); +static SENSOR_DEVICE_ATTR_RO(in0_input, da9052_vddout, DA9052_ADC_VDDOUT); +static SENSOR_DEVICE_ATTR_RO(in0_label, label, DA9052_ADC_VDDOUT); +static SENSOR_DEVICE_ATTR_RO(in3_input, da9052_vbat, DA9052_ADC_VBAT); +static SENSOR_DEVICE_ATTR_RO(in3_label, label, DA9052_ADC_VBAT); +static SENSOR_DEVICE_ATTR_RO(in4_input, da9052_misc_channel, DA9052_ADC_IN4); +static SENSOR_DEVICE_ATTR_RO(in4_label, label, DA9052_ADC_IN4); +static SENSOR_DEVICE_ATTR_RO(in5_input, da9052_misc_channel, DA9052_ADC_IN5); +static SENSOR_DEVICE_ATTR_RO(in5_label, label, DA9052_ADC_IN5); +static SENSOR_DEVICE_ATTR_RO(in6_input, da9052_misc_channel, DA9052_ADC_IN6); +static SENSOR_DEVICE_ATTR_RO(in6_label, label, DA9052_ADC_IN6); +static SENSOR_DEVICE_ATTR_RO(in9_input, da9052_vbbat, DA9052_ADC_VBBAT); +static SENSOR_DEVICE_ATTR_RO(in9_label, label, DA9052_ADC_VBBAT); + +static SENSOR_DEVICE_ATTR_RO(in70_input, da9052_tsi, DA9052_ADC_TSI_XP); +static SENSOR_DEVICE_ATTR_RO(in70_label, label, DA9052_ADC_TSI_XP); +static SENSOR_DEVICE_ATTR_RO(in71_input, da9052_tsi, DA9052_ADC_TSI_XN); +static SENSOR_DEVICE_ATTR_RO(in71_label, label, DA9052_ADC_TSI_XN); +static SENSOR_DEVICE_ATTR_RO(in72_input, da9052_tsi, DA9052_ADC_TSI_YP); +static SENSOR_DEVICE_ATTR_RO(in72_label, label, DA9052_ADC_TSI_YP); +static SENSOR_DEVICE_ATTR_RO(in73_input, da9052_tsi, DA9052_ADC_TSI_YN); +static SENSOR_DEVICE_ATTR_RO(in73_label, label, DA9052_ADC_TSI_YN); + +static SENSOR_DEVICE_ATTR_RO(curr1_input, da9052_ich, DA9052_ADC_ICH); +static SENSOR_DEVICE_ATTR_RO(curr1_label, label, DA9052_ADC_ICH); + +static SENSOR_DEVICE_ATTR_RO(temp2_input, da9052_tbat, DA9052_ADC_TBAT); +static SENSOR_DEVICE_ATTR_RO(temp2_label, label, DA9052_ADC_TBAT); +static SENSOR_DEVICE_ATTR_RO(temp8_input, da9052_tjunc, DA9052_ADC_TJUNC); +static SENSOR_DEVICE_ATTR_RO(temp8_label, label, DA9052_ADC_TJUNC); static struct attribute *da9052_attrs[] = { &sensor_dev_attr_in0_input.dev_attr.attr, |