staging:iio:light:isl29018: Fix the "Init of isl29018 fails" failure.

The I2C clientdata is set to indio_dev instead of chip as of a couple weeks ago.
Correct the calls to i2c_get_clientdata() accordingly.
Otherwise the driver fails to initialize.

Signed-off-by: Bryan Freed <bfreed@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/iio/light/isl29018.c b/drivers/staging/iio/light/isl29018.c
index cc6d718..1e75145 100644 (file)
--- a/drivers/staging/iio/light/isl29018.c
+++ b/drivers/staging/iio/light/isl29018.c
@@ -68,7 +68,7 @@ static int isl29018_write_data(struct i2c_client *client, u8 reg,
 {
        u8 regval;
        int ret = 0;
-       struct isl29018_chip *chip = i2c_get_clientdata(client);
+       struct isl29018_chip *chip = iio_priv(i2c_get_clientdata(client));
 
        regval = chip->reg_cache[reg];
        regval &= ~mask;
@@ -158,7 +158,7 @@ static int isl29018_read_sensor_input(struct i2c_client *client, int mode)
 static int isl29018_read_lux(struct i2c_client *client, int *lux)
 {
        int lux_data;
-       struct isl29018_chip *chip = i2c_get_clientdata(client);
+       struct isl29018_chip *chip = iio_priv(i2c_get_clientdata(client));
 
        lux_data = isl29018_read_sensor_input(client,
                                COMMMAND1_OPMODE_ALS_ONCE);
@@ -466,7 +466,7 @@ static const struct attribute_group isl29108_group = {
 
 static int isl29018_chip_init(struct i2c_client *client)
 {
-       struct isl29018_chip *chip = i2c_get_clientdata(client);
+       struct isl29018_chip *chip = iio_priv(i2c_get_clientdata(client));
        int status;
        int new_adc_bit;
        unsigned int new_range;