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| author | Guenter Roeck <linux@roeck-us.net> | 2018-12-10 23:01:59 +0100 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2018-12-17 00:13:32 +0100 |
| commit | cbf6cb2b7eeac1a87386f3275b3c724019e4401d (patch) | |
| tree | 12431fad0d6611fda7f349e7cff090a7663988d5 | |
| parent | hwmon: (ad7314) Use permission specific SENSOR[_DEVICE]_ATTR variants (diff) | |
| download | linux-cbf6cb2b7eeac1a87386f3275b3c724019e4401d.tar.xz linux-cbf6cb2b7eeac1a87386f3275b3c724019e4401d.zip | |
hwmon: (ad7414) 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>
Diffstat (limited to '')
| -rw-r--r-- | drivers/hwmon/ad7414.c | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/drivers/hwmon/ad7414.c b/drivers/hwmon/ad7414.c index cec227f13874..f13806d731fa 100644 --- a/drivers/hwmon/ad7414.c +++ b/drivers/hwmon/ad7414.c @@ -107,25 +107,25 @@ static struct ad7414_data *ad7414_update_device(struct device *dev) return data; } -static ssize_t show_temp_input(struct device *dev, +static ssize_t temp_input_show(struct device *dev, struct device_attribute *attr, char *buf) { struct ad7414_data *data = ad7414_update_device(dev); return sprintf(buf, "%d\n", ad7414_temp_from_reg(data->temp_input)); } -static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, show_temp_input, NULL, 0); +static SENSOR_DEVICE_ATTR_RO(temp1_input, temp_input, 0); -static ssize_t show_max_min(struct device *dev, struct device_attribute *attr, - char *buf) +static ssize_t max_min_show(struct device *dev, struct device_attribute *attr, + char *buf) { int index = to_sensor_dev_attr(attr)->index; struct ad7414_data *data = ad7414_update_device(dev); return sprintf(buf, "%d\n", data->temps[index] * 1000); } -static ssize_t set_max_min(struct device *dev, - struct device_attribute *attr, - const char *buf, size_t count) +static ssize_t max_min_store(struct device *dev, + struct device_attribute *attr, const char *buf, + size_t count) { struct ad7414_data *data = dev_get_drvdata(dev); struct i2c_client *client = data->client; @@ -147,12 +147,10 @@ static ssize_t set_max_min(struct device *dev, return count; } -static SENSOR_DEVICE_ATTR(temp1_max, S_IWUSR | S_IRUGO, - show_max_min, set_max_min, 0); -static SENSOR_DEVICE_ATTR(temp1_min, S_IWUSR | S_IRUGO, - show_max_min, set_max_min, 1); +static SENSOR_DEVICE_ATTR_RW(temp1_max, max_min, 0); +static SENSOR_DEVICE_ATTR_RW(temp1_min, max_min, 1); -static ssize_t show_alarm(struct device *dev, struct device_attribute *attr, +static ssize_t alarm_show(struct device *dev, struct device_attribute *attr, char *buf) { int bitnr = to_sensor_dev_attr(attr)->index; @@ -161,8 +159,8 @@ static ssize_t show_alarm(struct device *dev, struct device_attribute *attr, return sprintf(buf, "%d\n", value); } -static SENSOR_DEVICE_ATTR(temp1_min_alarm, S_IRUGO, show_alarm, NULL, 3); -static SENSOR_DEVICE_ATTR(temp1_max_alarm, S_IRUGO, show_alarm, NULL, 4); +static SENSOR_DEVICE_ATTR_RO(temp1_min_alarm, alarm, 3); +static SENSOR_DEVICE_ATTR_RO(temp1_max_alarm, alarm, 4); static struct attribute *ad7414_attrs[] = { &sensor_dev_attr_temp1_input.dev_attr.attr, |