diff options
| author | Jean Delvare <khali@linux-fr.org> | 2010-10-28 20:31:49 +0200 |
|---|---|---|
| committer | Jean Delvare <khali@endymion.delvare> | 2010-10-28 20:31:49 +0200 |
| commit | 21fc977551da43ec21ae0ebb859411afd4243d2b (patch) | |
| tree | 4d452b87875c6d9e2cbfb2c58eaa9ea45ee4821d /drivers | |
| parent | hwmon: (w83795) Delay reading pwm config registers (diff) | |
| download | linux-21fc977551da43ec21ae0ebb859411afd4243d2b.tar.xz linux-21fc977551da43ec21ae0ebb859411afd4243d2b.zip | |
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 <khali@linux-fr.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/hwmon/w83795.c | 9 |
1 files changed, 3 insertions, 6 deletions
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; |