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authorGuenter Roeck <linux@roeck-us.net>2018-12-11 01:02:16 +0300
committerGuenter Roeck <linux@roeck-us.net>2019-02-19 01:23:29 +0300
commit845ee70923e1b2c698dc5772836d690538df8062 (patch)
tree7718e5eafd283ed3f4faacd1b735c90c8d7dd21a /drivers/hwmon/max31722.c
parent21887303b761c5f9234b8a37ab9d4f3beb3dcb36 (diff)
downloadlinux-845ee70923e1b2c698dc5772836d690538df8062.tar.xz
hwmon: (max31722) Use permission specific SENSOR[_DEVICE]_ATTR variants
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readability, 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 'drivers/hwmon/max31722.c')
-rw-r--r--drivers/hwmon/max31722.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/hwmon/max31722.c b/drivers/hwmon/max31722.c
index 30a100e70a0d..6d169b4271f7 100644
--- a/drivers/hwmon/max31722.c
+++ b/drivers/hwmon/max31722.c
@@ -50,9 +50,8 @@ static int max31722_set_mode(struct max31722_data *data, u8 mode)
return 0;
}
-static ssize_t max31722_show_temp(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+static ssize_t max31722_temp_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
ssize_t ret;
struct max31722_data *data = dev_get_drvdata(dev);
@@ -64,8 +63,7 @@ static ssize_t max31722_show_temp(struct device *dev,
return sprintf(buf, "%d\n", (s16)le16_to_cpu(ret) * 125 / 32);
}
-static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO,
- max31722_show_temp, NULL, 0);
+static SENSOR_DEVICE_ATTR_RO(temp1_input, max31722_temp, 0);
static struct attribute *max31722_attrs[] = {
&sensor_dev_attr_temp1_input.dev_attr.attr,