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| author | Julia Lawall <Julia.Lawall@lip6.fr> | 2016-12-22 13:04:45 +0100 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2017-01-02 19:19:45 +0100 |
| commit | 2ab0c6c55e6d2525282e7e3e2f62032847834342 (patch) | |
| tree | 6ce7ff72aca0365ba5e39179c925ebab58af167f /drivers/hwmon/hwmon.c | |
| parent | hwmon: (gpio-fan) use permission-specific DEVICE_ATTR variants (diff) | |
| download | linux-2ab0c6c55e6d2525282e7e3e2f62032847834342.tar.xz linux-2ab0c6c55e6d2525282e7e3e2f62032847834342.zip | |
hwmon: (core) use permission-specific DEVICE_ATTR variants
Use DEVICE_ATTR_RO for read-only attributes. This simplifies the source
code, improves readbility, and reduces the chance of inconsistencies.
The conversion was done automatically using coccinelle. It was validated
by compiling both the old and the new source code and comparing its text,
data, and bss size.
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
[groeck: Updated description]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon/hwmon.c')
| -rw-r--r-- | drivers/hwmon/hwmon.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/hwmon/hwmon.c b/drivers/hwmon/hwmon.c index 3932f9276c07..0c5660ccdbf4 100644 --- a/drivers/hwmon/hwmon.c +++ b/drivers/hwmon/hwmon.c @@ -63,11 +63,11 @@ struct hwmon_thermal_data { }; static ssize_t -show_name(struct device *dev, struct device_attribute *attr, char *buf) +name_show(struct device *dev, struct device_attribute *attr, char *buf) { return sprintf(buf, "%s\n", to_hwmon_device(dev)->name); } -static DEVICE_ATTR(name, S_IRUGO, show_name, NULL); +static DEVICE_ATTR_RO(name); static struct attribute *hwmon_dev_attrs[] = { &dev_attr_name.attr, |