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authorGuenter Roeck <linux@roeck-us.net>2018-12-06 11:07:32 -0800
committerGuenter Roeck <linux@roeck-us.net>2018-12-16 15:13:29 -0800
commitd7f2a8f596ba2a8c7b7cc6d7a86f1e419def87b6 (patch)
treee19b9bf94c8c9b8d75dbfa19c7ff68832323472b /drivers/hwmon/ltc4215.c
parent6a0f234fb42111545f071971b25e5f8462621a8a (diff)
downloadlwn-d7f2a8f596ba2a8c7b7cc6d7a86f1e419def87b6.tar.gz
lwn-d7f2a8f596ba2a8c7b7cc6d7a86f1e419def87b6.zip
hwmon: (ltc4215) Auto-convert to use SENSOR_DEVICE_ATTR_{RO, RW, WO}
Conversion was done done using the coccinelle script at https://github.com/groeck/coccinelle-patches/raw/master/hwmon/sensor-devattr-w6.cocci Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon/ltc4215.c')
-rw-r--r--drivers/hwmon/ltc4215.c42
1 files changed, 16 insertions, 26 deletions
diff --git a/drivers/hwmon/ltc4215.c b/drivers/hwmon/ltc4215.c
index c8a9bd9b050f..d4a1d033d3e8 100644
--- a/drivers/hwmon/ltc4215.c
+++ b/drivers/hwmon/ltc4215.c
@@ -136,9 +136,8 @@ static unsigned int ltc4215_get_current(struct device *dev)
return curr;
}
-static ssize_t ltc4215_show_voltage(struct device *dev,
- struct device_attribute *da,
- char *buf)
+static ssize_t ltc4215_voltage_show(struct device *dev,
+ struct device_attribute *da, char *buf)
{
struct sensor_device_attribute *attr = to_sensor_dev_attr(da);
const int voltage = ltc4215_get_voltage(dev, attr->index);
@@ -146,18 +145,16 @@ static ssize_t ltc4215_show_voltage(struct device *dev,
return snprintf(buf, PAGE_SIZE, "%d\n", voltage);
}
-static ssize_t ltc4215_show_current(struct device *dev,
- struct device_attribute *da,
- char *buf)
+static ssize_t ltc4215_current_show(struct device *dev,
+ struct device_attribute *da, char *buf)
{
const unsigned int curr = ltc4215_get_current(dev);
return snprintf(buf, PAGE_SIZE, "%u\n", curr);
}
-static ssize_t ltc4215_show_power(struct device *dev,
- struct device_attribute *da,
- char *buf)
+static ssize_t ltc4215_power_show(struct device *dev,
+ struct device_attribute *da, char *buf)
{
const unsigned int curr = ltc4215_get_current(dev);
const int output_voltage = ltc4215_get_voltage(dev, LTC4215_ADIN);
@@ -168,9 +165,8 @@ static ssize_t ltc4215_show_power(struct device *dev,
return snprintf(buf, PAGE_SIZE, "%u\n", power);
}
-static ssize_t ltc4215_show_alarm(struct device *dev,
- struct device_attribute *da,
- char *buf)
+static ssize_t ltc4215_alarm_show(struct device *dev,
+ struct device_attribute *da, char *buf)
{
struct sensor_device_attribute *attr = to_sensor_dev_attr(da);
struct ltc4215_data *data = ltc4215_update_device(dev);
@@ -189,26 +185,20 @@ static ssize_t ltc4215_show_alarm(struct device *dev,
/* Construct a sensor_device_attribute structure for each register */
/* Current */
-static SENSOR_DEVICE_ATTR(curr1_input, S_IRUGO, ltc4215_show_current, NULL, 0);
-static SENSOR_DEVICE_ATTR(curr1_max_alarm, S_IRUGO, ltc4215_show_alarm, NULL,
- 1 << 2);
+static SENSOR_DEVICE_ATTR_RO(curr1_input, ltc4215_current, 0);
+static SENSOR_DEVICE_ATTR_RO(curr1_max_alarm, ltc4215_alarm, 1 << 2);
/* Power (virtual) */
-static SENSOR_DEVICE_ATTR(power1_input, S_IRUGO, ltc4215_show_power, NULL, 0);
+static SENSOR_DEVICE_ATTR_RO(power1_input, ltc4215_power, 0);
/* Input Voltage */
-static SENSOR_DEVICE_ATTR(in1_input, S_IRUGO, ltc4215_show_voltage, NULL,
- LTC4215_ADIN);
-static SENSOR_DEVICE_ATTR(in1_max_alarm, S_IRUGO, ltc4215_show_alarm, NULL,
- 1 << 0);
-static SENSOR_DEVICE_ATTR(in1_min_alarm, S_IRUGO, ltc4215_show_alarm, NULL,
- 1 << 1);
+static SENSOR_DEVICE_ATTR_RO(in1_input, ltc4215_voltage, LTC4215_ADIN);
+static SENSOR_DEVICE_ATTR_RO(in1_max_alarm, ltc4215_alarm, 1 << 0);
+static SENSOR_DEVICE_ATTR_RO(in1_min_alarm, ltc4215_alarm, 1 << 1);
/* Output Voltage */
-static SENSOR_DEVICE_ATTR(in2_input, S_IRUGO, ltc4215_show_voltage, NULL,
- LTC4215_SOURCE);
-static SENSOR_DEVICE_ATTR(in2_min_alarm, S_IRUGO, ltc4215_show_alarm, NULL,
- 1 << 3);
+static SENSOR_DEVICE_ATTR_RO(in2_input, ltc4215_voltage, LTC4215_SOURCE);
+static SENSOR_DEVICE_ATTR_RO(in2_min_alarm, ltc4215_alarm, 1 << 3);
/*
* Finally, construct an array of pointers to members of the above objects,