summaryrefslogtreecommitdiff
path: root/drivers/iio/magnetometer/mmc35240.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/iio/magnetometer/mmc35240.c')
-rw-r--r--drivers/iio/magnetometer/mmc35240.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/iio/magnetometer/mmc35240.c b/drivers/iio/magnetometer/mmc35240.c
index d927397a6ef7..706ebfd6297f 100644
--- a/drivers/iio/magnetometer/mmc35240.c
+++ b/drivers/iio/magnetometer/mmc35240.c
@@ -202,8 +202,8 @@ static int mmc35240_hw_set(struct mmc35240_data *data, bool set)
coil_bit = MMC35240_CTRL0_RESET_BIT;
return regmap_update_bits(data->regmap, MMC35240_REG_CTRL0,
- MMC35240_CTRL0_REFILL_BIT,
- coil_bit);
+ coil_bit, coil_bit);
+
}
static int mmc35240_init(struct mmc35240_data *data)
@@ -222,14 +222,15 @@ static int mmc35240_init(struct mmc35240_data *data)
/*
* make sure we restore sensor characteristics, by doing
- * a RESET/SET sequence
+ * a SET/RESET sequence, the axis polarity being naturally
+ * aligned after RESET
*/
- ret = mmc35240_hw_set(data, false);
+ ret = mmc35240_hw_set(data, true);
if (ret < 0)
return ret;
usleep_range(MMC53240_WAIT_SET_RESET, MMC53240_WAIT_SET_RESET + 1);
- ret = mmc35240_hw_set(data, true);
+ ret = mmc35240_hw_set(data, false);
if (ret < 0)
return ret;
@@ -503,6 +504,7 @@ static int mmc35240_probe(struct i2c_client *client,
}
data = iio_priv(indio_dev);
+ i2c_set_clientdata(client, indio_dev);
data->client = client;
data->regmap = regmap;
data->res = MMC35240_16_BITS_SLOW;