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authorJulia Lawall <Julia.Lawall@lip6.fr>2016-12-22 15:04:47 +0300
committerGuenter Roeck <linux@roeck-us.net>2017-01-02 21:19:45 +0300
commit3edf03b3c132f8dc28b1651a46071aca6dce1c8b (patch)
tree009080a33f465ec23d91c93990162dec98fcb0d5 /drivers/hwmon/i5k_amb.c
parent3eb52cfdf5d3b04ffb6cfcd6a7506f5b2b27b0bf (diff)
downloadlinux-3edf03b3c132f8dc28b1651a46071aca6dce1c8b.tar.xz
hwmon: (i5k_amb) 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/i5k_amb.c')
-rw-r--r--drivers/hwmon/i5k_amb.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/hwmon/i5k_amb.c b/drivers/hwmon/i5k_amb.c
index 6b3d1972cef7..a5a9f457b7f7 100644
--- a/drivers/hwmon/i5k_amb.c
+++ b/drivers/hwmon/i5k_amb.c
@@ -114,14 +114,14 @@ struct i5k_amb_data {
unsigned int num_attrs;
};
-static ssize_t show_name(struct device *dev, struct device_attribute *devattr,
+static ssize_t name_show(struct device *dev, struct device_attribute *devattr,
char *buf)
{
return sprintf(buf, "%s\n", DRVNAME);
}
-static DEVICE_ATTR(name, S_IRUGO, show_name, NULL);
+static DEVICE_ATTR_RO(name);
static struct platform_device *amb_pdev;