From 21fc977551da43ec21ae0ebb859411afd4243d2b Mon Sep 17 00:00:00 2001 From: Jean Delvare Date: Thu, 28 Oct 2010 20:31:49 +0200 Subject: hwmon: (w83795) Use dev_get_drvdata() where possible When we don't need the client pointer, calling dev_get_drvdata() is more efficient that calling to_i2c_client() and then i2c_get_clientdata(). Signed-off-by: Jean Delvare --- drivers/hwmon/w83795.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) (limited to 'drivers') diff --git a/drivers/hwmon/w83795.c b/drivers/hwmon/w83795.c index 78a876f35fa3..e916c04e8681 100644 --- a/drivers/hwmon/w83795.c +++ b/drivers/hwmon/w83795.c @@ -1265,8 +1265,7 @@ store_temp(struct device *dev, struct device_attribute *attr, static ssize_t show_dts_mode(struct device *dev, struct device_attribute *attr, char *buf) { - struct i2c_client *client = to_i2c_client(dev); - struct w83795_data *data = i2c_get_clientdata(client); + struct w83795_data *data = dev_get_drvdata(dev); int tmp; if (data->enable_dts & 2) @@ -1296,8 +1295,7 @@ show_dts_ext(struct device *dev, struct device_attribute *attr, char *buf) struct sensor_device_attribute_2 *sensor_attr = to_sensor_dev_attr_2(attr); int nr = sensor_attr->nr; - struct i2c_client *client = to_i2c_client(dev); - struct w83795_data *data = i2c_get_clientdata(client); + struct w83795_data *data = dev_get_drvdata(dev); long temp = temp_from_reg(data->dts_ext[nr]); return sprintf(buf, "%ld\n", temp); @@ -1328,8 +1326,7 @@ store_dts_ext(struct device *dev, struct device_attribute *attr, static ssize_t show_temp_mode(struct device *dev, struct device_attribute *attr, char *buf) { - struct i2c_client *client = to_i2c_client(dev); - struct w83795_data *data = i2c_get_clientdata(client); + struct w83795_data *data = dev_get_drvdata(dev); struct sensor_device_attribute_2 *sensor_attr = to_sensor_dev_attr_2(attr); int index = sensor_attr->index; -- cgit v1.2.3