Commit a81b67da authored Dec 22, 2016 by Julia Lawall Committed by Guenter Roeck Jan 02, 2017

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>

parent 8d0ec428

drivers/hwmon/pc87427.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -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);


		/*