diff options
| author | Preetham Chandru <pchandru@nvidia.com> | 2012-03-07 18:43:52 +0530 |
|---|---|---|
| committer | Varun Colbert <vcolbert@nvidia.com> | 2012-03-09 21:30:57 -0800 |
| commit | c6d3a94af5e5b481155026643e06ee6b5c030f4b (patch) | |
| tree | 8d1fd35d542ff98532a6f15cd7f64c7c2813db02 /drivers/staging | |
| parent | 7988d9109fb6c274faf9e14dd9e8366c68214640 (diff) | |
staging: iio: magnetometer: ak8975: Retrieve the correct i2c client data
i2c_get_clientdata() returns an object of type struct indio_dev and not
of type struct ak8975_data.
Bug 946328
Signed-off-by: Preetham Chandru R <pchandru@nvidia.com>
Change-Id: I5803306d6a7829cdf822d22f51fdcdb769fbea1d
Reviewed-on: http://git-master/r/88329
Reviewed-by: Mursalin Akon <makon@nvidia.com>
Reviewed-by: Shashank Sharma <shashanks@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/iio/magnetometer/ak8975.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/staging/iio/magnetometer/ak8975.c b/drivers/staging/iio/magnetometer/ak8975.c index c56577540b87..ba923fc46656 100644 --- a/drivers/staging/iio/magnetometer/ak8975.c +++ b/drivers/staging/iio/magnetometer/ak8975.c @@ -109,8 +109,8 @@ static int ak8975_write_data(struct i2c_client *client, struct i2c_msg msg; u8 w_data[2]; int ret = 0; - - struct ak8975_data *data = i2c_get_clientdata(client); + struct iio_dev *indio_dev = i2c_get_clientdata(client); + struct ak8975_data *data = iio_priv(indio_dev); regval = data->reg_cache[reg]; regval &= ~mask; @@ -171,7 +171,8 @@ static int ak8975_read_data(struct i2c_client *client, */ static int ak8975_setup(struct i2c_client *client) { - struct ak8975_data *data = i2c_get_clientdata(client); + struct iio_dev *indio_dev = i2c_get_clientdata(client); + struct ak8975_data *data = iio_priv(indio_dev); u8 device_id; int ret; |