diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2012-05-12 13:39:52 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-05-14 20:39:22 (GMT) |
| commit | 527cf71fd04e053983f97c98cf79c622d8d52db9 (patch) | |
| tree | 05f9addeb9d8825f61db27f956122cf6b8664851 /drivers | |
| parent | 96f691f9bf3d20367d84e3a65341b406741e31e7 (diff) | |
| download | linux-527cf71fd04e053983f97c98cf79c622d8d52db9.tar.xz | |
staging:iio:magnetometer: Use dev_to_iio_dev()
Replace open-coded instances of getting a iio_dev struct from a device struct
with dev_to_iio_dev().
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/iio/magnetometer/ak8975.c | 4 | ||||
| -rw-r--r-- | drivers/staging/iio/magnetometer/hmc5843.c | 16 |
2 files changed, 10 insertions, 10 deletions
diff --git a/drivers/staging/iio/magnetometer/ak8975.c b/drivers/staging/iio/magnetometer/ak8975.c index 93026c5..5834e4a 100644 --- a/drivers/staging/iio/magnetometer/ak8975.c +++ b/drivers/staging/iio/magnetometer/ak8975.c @@ -242,7 +242,7 @@ static int ak8975_setup(struct i2c_client *client) static ssize_t show_mode(struct device *dev, struct device_attribute *devattr, char *buf) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct ak8975_data *data = iio_priv(indio_dev); return sprintf(buf, "%u\n", data->mode); @@ -255,7 +255,7 @@ static ssize_t show_mode(struct device *dev, struct device_attribute *devattr, static ssize_t store_mode(struct device *dev, struct device_attribute *devattr, const char *buf, size_t count) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct ak8975_data *data = iio_priv(indio_dev); struct i2c_client *client = data->client; bool value; diff --git a/drivers/staging/iio/magnetometer/hmc5843.c b/drivers/staging/iio/magnetometer/hmc5843.c index 3ec6518..e3e65ea 100644 --- a/drivers/staging/iio/magnetometer/hmc5843.c +++ b/drivers/staging/iio/magnetometer/hmc5843.c @@ -184,7 +184,7 @@ static ssize_t hmc5843_show_operating_mode(struct device *dev, struct device_attribute *attr, char *buf) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct hmc5843_data *data = iio_priv(indio_dev); return sprintf(buf, "%d\n", data->operating_mode); } @@ -194,7 +194,7 @@ static ssize_t hmc5843_set_operating_mode(struct device *dev, const char *buf, size_t count) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct i2c_client *client = to_i2c_client(indio_dev->dev.parent); struct hmc5843_data *data = iio_priv(indio_dev); struct iio_dev_attr *this_attr = to_iio_dev_attr(attr); @@ -260,7 +260,7 @@ static ssize_t hmc5843_show_measurement_configuration(struct device *dev, struct device_attribute *attr, char *buf) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct hmc5843_data *data = iio_priv(indio_dev); return sprintf(buf, "%d\n", data->meas_conf); } @@ -270,7 +270,7 @@ static ssize_t hmc5843_set_measurement_configuration(struct device *dev, const char *buf, size_t count) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct i2c_client *client = to_i2c_client(indio_dev->dev.parent); struct hmc5843_data *data = i2c_get_clientdata(client); unsigned long meas_conf = 0; @@ -331,7 +331,7 @@ static ssize_t set_sampling_frequency(struct device *dev, const char *buf, size_t count) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct i2c_client *client = to_i2c_client(indio_dev->dev.parent); struct hmc5843_data *data = iio_priv(indio_dev); unsigned long rate = 0; @@ -369,7 +369,7 @@ exit: static ssize_t show_sampling_frequency(struct device *dev, struct device_attribute *attr, char *buf) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct i2c_client *client = to_i2c_client(indio_dev->dev.parent); struct iio_dev_attr *this_attr = to_iio_dev_attr(attr); s32 rate; @@ -404,7 +404,7 @@ static ssize_t show_range(struct device *dev, char *buf) { u8 range; - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct hmc5843_data *data = iio_priv(indio_dev); range = data->range; @@ -416,7 +416,7 @@ static ssize_t set_range(struct device *dev, const char *buf, size_t count) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct i2c_client *client = to_i2c_client(indio_dev->dev.parent); struct iio_dev_attr *this_attr = to_iio_dev_attr(attr); struct hmc5843_data *data = iio_priv(indio_dev); |