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| author | Guenter Roeck <linux@roeck-us.net> | 2018-12-10 14:02:01 -0800 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2018-12-16 15:13:35 -0800 |
| commit | 3ecd2783839c28e41baff1a7f8e9dfa6aa805616 (patch) | |
| tree | 19a47879cb589791740d65b16e69462ad4d4a5a3 | |
| parent | 7e77d1e76d36a231498d17265a1dae9dd337d397 (diff) | |
| download | lwn-3ecd2783839c28e41baff1a7f8e9dfa6aa805616.tar.gz lwn-3ecd2783839c28e41baff1a7f8e9dfa6aa805616.zip | |
hwmon: (ads7828) 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.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
| -rw-r--r-- | drivers/hwmon/ads7828.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/hwmon/ads7828.c b/drivers/hwmon/ads7828.c index 898607bf682b..12c56d3783ed 100644 --- a/drivers/hwmon/ads7828.c +++ b/drivers/hwmon/ads7828.c @@ -62,8 +62,8 @@ static inline u8 ads7828_cmd_byte(u8 cmd, int ch) } /* sysfs callback function */ -static ssize_t ads7828_show_in(struct device *dev, struct device_attribute *da, - char *buf) +static ssize_t ads7828_in_show(struct device *dev, + struct device_attribute *da, char *buf) { struct sensor_device_attribute *attr = to_sensor_dev_attr(da); struct ads7828_data *data = dev_get_drvdata(dev); @@ -79,14 +79,14 @@ static ssize_t ads7828_show_in(struct device *dev, struct device_attribute *da, DIV_ROUND_CLOSEST(regval * data->lsb_resol, 1000)); } -static SENSOR_DEVICE_ATTR(in0_input, S_IRUGO, ads7828_show_in, NULL, 0); -static SENSOR_DEVICE_ATTR(in1_input, S_IRUGO, ads7828_show_in, NULL, 1); -static SENSOR_DEVICE_ATTR(in2_input, S_IRUGO, ads7828_show_in, NULL, 2); -static SENSOR_DEVICE_ATTR(in3_input, S_IRUGO, ads7828_show_in, NULL, 3); -static SENSOR_DEVICE_ATTR(in4_input, S_IRUGO, ads7828_show_in, NULL, 4); -static SENSOR_DEVICE_ATTR(in5_input, S_IRUGO, ads7828_show_in, NULL, 5); -static SENSOR_DEVICE_ATTR(in6_input, S_IRUGO, ads7828_show_in, NULL, 6); -static SENSOR_DEVICE_ATTR(in7_input, S_IRUGO, ads7828_show_in, NULL, 7); +static SENSOR_DEVICE_ATTR_RO(in0_input, ads7828_in, 0); +static SENSOR_DEVICE_ATTR_RO(in1_input, ads7828_in, 1); +static SENSOR_DEVICE_ATTR_RO(in2_input, ads7828_in, 2); +static SENSOR_DEVICE_ATTR_RO(in3_input, ads7828_in, 3); +static SENSOR_DEVICE_ATTR_RO(in4_input, ads7828_in, 4); +static SENSOR_DEVICE_ATTR_RO(in5_input, ads7828_in, 5); +static SENSOR_DEVICE_ATTR_RO(in6_input, ads7828_in, 6); +static SENSOR_DEVICE_ATTR_RO(in7_input, ads7828_in, 7); static struct attribute *ads7828_attrs[] = { &sensor_dev_attr_in0_input.dev_attr.attr, |