summaryrefslogtreecommitdiff
path: root/drivers/hwmon/ltc2990.c
diff options
context:
space:
mode:
authorGuenter Roeck <linux@roeck-us.net>2018-12-11 01:02:14 +0300
committerGuenter Roeck <linux@roeck-us.net>2019-02-19 01:23:29 +0300
commitbbc7a6b5568c95e9bbbcab2a260ee38000a21865 (patch)
tree4604808c438b0077d822656cede50a8289b87c6b /drivers/hwmon/ltc2990.c
parent5a2d18cb720716a28905d15fb47ad00e31fa1d22 (diff)
downloadlinux-bbc7a6b5568c95e9bbbcab2a260ee38000a21865.tar.xz
hwmon: (ltc2990) 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/ltc2990.c')
-rw-r--r--drivers/hwmon/ltc2990.c32
1 files changed, 11 insertions, 21 deletions
diff --git a/drivers/hwmon/ltc2990.c b/drivers/hwmon/ltc2990.c
index 2aefdc58b242..be4e89645c0b 100644
--- a/drivers/hwmon/ltc2990.c
+++ b/drivers/hwmon/ltc2990.c
@@ -136,7 +136,7 @@ static int ltc2990_get_value(struct i2c_client *i2c, int index, int *result)
return 0;
}
-static ssize_t ltc2990_show_value(struct device *dev,
+static ssize_t ltc2990_value_show(struct device *dev,
struct device_attribute *da, char *buf)
{
struct sensor_device_attribute *attr = to_sensor_dev_attr(da);
@@ -170,26 +170,16 @@ static umode_t ltc2990_attrs_visible(struct kobject *kobj,
return 0;
}
-static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, ltc2990_show_value, NULL,
- LTC2990_TEMP1);
-static SENSOR_DEVICE_ATTR(temp2_input, S_IRUGO, ltc2990_show_value, NULL,
- LTC2990_TEMP2);
-static SENSOR_DEVICE_ATTR(temp3_input, S_IRUGO, ltc2990_show_value, NULL,
- LTC2990_TEMP3);
-static SENSOR_DEVICE_ATTR(curr1_input, S_IRUGO, ltc2990_show_value, NULL,
- LTC2990_CURR1);
-static SENSOR_DEVICE_ATTR(curr2_input, S_IRUGO, ltc2990_show_value, NULL,
- LTC2990_CURR2);
-static SENSOR_DEVICE_ATTR(in0_input, S_IRUGO, ltc2990_show_value, NULL,
- LTC2990_IN0);
-static SENSOR_DEVICE_ATTR(in1_input, S_IRUGO, ltc2990_show_value, NULL,
- LTC2990_IN1);
-static SENSOR_DEVICE_ATTR(in2_input, S_IRUGO, ltc2990_show_value, NULL,
- LTC2990_IN2);
-static SENSOR_DEVICE_ATTR(in3_input, S_IRUGO, ltc2990_show_value, NULL,
- LTC2990_IN3);
-static SENSOR_DEVICE_ATTR(in4_input, S_IRUGO, ltc2990_show_value, NULL,
- LTC2990_IN4);
+static SENSOR_DEVICE_ATTR_RO(temp1_input, ltc2990_value, LTC2990_TEMP1);
+static SENSOR_DEVICE_ATTR_RO(temp2_input, ltc2990_value, LTC2990_TEMP2);
+static SENSOR_DEVICE_ATTR_RO(temp3_input, ltc2990_value, LTC2990_TEMP3);
+static SENSOR_DEVICE_ATTR_RO(curr1_input, ltc2990_value, LTC2990_CURR1);
+static SENSOR_DEVICE_ATTR_RO(curr2_input, ltc2990_value, LTC2990_CURR2);
+static SENSOR_DEVICE_ATTR_RO(in0_input, ltc2990_value, LTC2990_IN0);
+static SENSOR_DEVICE_ATTR_RO(in1_input, ltc2990_value, LTC2990_IN1);
+static SENSOR_DEVICE_ATTR_RO(in2_input, ltc2990_value, LTC2990_IN2);
+static SENSOR_DEVICE_ATTR_RO(in3_input, ltc2990_value, LTC2990_IN3);
+static SENSOR_DEVICE_ATTR_RO(in4_input, ltc2990_value, LTC2990_IN4);
static struct attribute *ltc2990_attrs[] = {
&sensor_dev_attr_temp1_input.dev_attr.attr,