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| author | Julia Lawall <Julia.Lawall@lip6.fr> | 2016-12-22 13:05:15 +0100 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2017-01-02 10:19:45 -0800 |
| commit | a81b67dacb0a1d8858c7ec9edf4c04d8ce45bfec (patch) | |
| tree | 73d3bbc13ebcc916050969e3ecde3798ae005291 /drivers/hwmon/pc87427.c | |
| parent | 8d0ec428d5311e3b72bff117e657dd53e3533962 (diff) | |
| download | lwn-a81b67dacb0a1d8858c7ec9edf4c04d8ce45bfec.tar.gz lwn-a81b67dacb0a1d8858c7ec9edf4c04d8ce45bfec.zip | |
hwmon: (pc87427) 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/pc87427.c')
| -rw-r--r-- | drivers/hwmon/pc87427.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/hwmon/pc87427.c b/drivers/hwmon/pc87427.c index cb9fdd37bd0d..dc5a9d5ada51 100644 --- a/drivers/hwmon/pc87427.c +++ b/drivers/hwmon/pc87427.c @@ -943,14 +943,14 @@ static const struct attribute_group pc87427_group_temp[6] = { { .attrs = pc87427_attributes_temp[5] }, }; -static ssize_t show_name(struct device *dev, struct device_attribute +static ssize_t name_show(struct device *dev, struct device_attribute *devattr, char *buf) { struct pc87427_data *data = dev_get_drvdata(dev); return sprintf(buf, "%s\n", data->name); } -static DEVICE_ATTR(name, S_IRUGO, show_name, NULL); +static DEVICE_ATTR_RO(name); /* |