diff options
Diffstat (limited to 'drivers/staging/iio/impedance-analyzer/ad5933.c')
| -rw-r--r-- | drivers/staging/iio/impedance-analyzer/ad5933.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/staging/iio/impedance-analyzer/ad5933.c b/drivers/staging/iio/impedance-analyzer/ad5933.c index d18a8ecc1245..e90653ff9159 100644 --- a/drivers/staging/iio/impedance-analyzer/ad5933.c +++ b/drivers/staging/iio/impedance-analyzer/ad5933.c @@ -89,7 +89,6 @@ struct ad5933_state { struct i2c_client *client; struct regulator *reg; - struct ad5933_platform_data *pdata; struct delayed_work work; unsigned long mclk_hz; unsigned char ctrl_hb; @@ -712,9 +711,7 @@ static int ad5933_probe(struct i2c_client *client, st->client = client; if (!pdata) - st->pdata = &ad5933_default_pdata; - else - st->pdata = pdata; + pdata = &ad5933_default_pdata; st->reg = devm_regulator_get(&client->dev, "vcc"); if (!IS_ERR(st->reg)) { @@ -727,10 +724,10 @@ static int ad5933_probe(struct i2c_client *client, if (voltage_uv) st->vref_mv = voltage_uv / 1000; else - st->vref_mv = st->pdata->vref_mv; + st->vref_mv = pdata->vref_mv; - if (st->pdata->ext_clk_Hz) { - st->mclk_hz = st->pdata->ext_clk_Hz; + if (pdata->ext_clk_Hz) { + st->mclk_hz = pdata->ext_clk_Hz; st->ctrl_lb = AD5933_CTRL_EXT_SYSCLK; } else { st->mclk_hz = AD5933_INT_OSC_FREQ_Hz; |