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hwmon: (ads7871) Use permission specific SENSOR[_DEVICE]_ATTR variants

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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.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Guenter Roeck 2018-12-10 14:02:01 -08:00
parent 3ecd278383
commit 595a86af49
1 changed files with 10 additions and 10 deletions
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20
drivers/hwmon/ads7871.c
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@ -96,8 +96,8 @@ static int ads7871_write_reg8(struct spi_device *spi, int reg, u8 val)
return spi_write(spi, tmp, sizeof(tmp));
}
static ssize_t show_voltage(struct device *dev,
struct device_attribute *da, char *buf)
static ssize_t voltage_show(struct device *dev, struct device_attribute *da,
char *buf)
{
struct ads7871_data *pdata = dev_get_drvdata(dev);
struct spi_device *spi = pdata->spi;
@ -138,14 +138,14 @@ static ssize_t show_voltage(struct device *dev,
}
}
static SENSOR_DEVICE_ATTR(in0_input, S_IRUGO, show_voltage, NULL, 0);
static SENSOR_DEVICE_ATTR(in1_input, S_IRUGO, show_voltage, NULL, 1);
static SENSOR_DEVICE_ATTR(in2_input, S_IRUGO, show_voltage, NULL, 2);
static SENSOR_DEVICE_ATTR(in3_input, S_IRUGO, show_voltage, NULL, 3);
static SENSOR_DEVICE_ATTR(in4_input, S_IRUGO, show_voltage, NULL, 4);
static SENSOR_DEVICE_ATTR(in5_input, S_IRUGO, show_voltage, NULL, 5);
static SENSOR_DEVICE_ATTR(in6_input, S_IRUGO, show_voltage, NULL, 6);
static SENSOR_DEVICE_ATTR(in7_input, S_IRUGO, show_voltage, NULL, 7);
static SENSOR_DEVICE_ATTR_RO(in0_input, voltage, 0);
static SENSOR_DEVICE_ATTR_RO(in1_input, voltage, 1);
static SENSOR_DEVICE_ATTR_RO(in2_input, voltage, 2);
static SENSOR_DEVICE_ATTR_RO(in3_input, voltage, 3);
static SENSOR_DEVICE_ATTR_RO(in4_input, voltage, 4);
static SENSOR_DEVICE_ATTR_RO(in5_input, voltage, 5);
static SENSOR_DEVICE_ATTR_RO(in6_input, voltage, 6);
static SENSOR_DEVICE_ATTR_RO(in7_input, voltage, 7);
static struct attribute *ads7871_attrs[] = {
&sensor_dev_attr_in0_input.dev_attr.attr,