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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>
hifive-unleashed-5.1
Guenter Roeck 2018-12-10 14:02:04 -08:00
parent 0cd709d0dd
commit 6db587b73f
1 changed files with 36 additions and 63 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

99
drivers/hwmon/da9052-hwmon.c
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@ -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_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(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_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(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_RO(curr1_input, da9052_ich, DA9052_ADC_ICH);
static SENSOR_DEVICE_ATTR_RO(curr1_label, label, 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(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,