From 0a01db9d64350754f5d714d44dab81cb97a67a81 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 25 Sep 2014 16:27:15 +0200 Subject: [PATCH] staging:iio:ad5933: Remove platform data from state struct The platform data is only used in the probe function. No need to keep it around. Signed-off-by: Lars-Peter Clausen Signed-off-by: Jonathan Cameron --- drivers/staging/iio/impedance-analyzer/ad5933.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/drivers/staging/iio/impedance-analyzer/ad5933.c b/drivers/staging/iio/impedance-analyzer/ad5933.c index d18a8ec..e90653f 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; -- 2.7.4