Make use of devm_clk_get_enabled() to replace some code that effectively
open codes this new function.
Reviewed-by: Andy Shevchenko <andy.shevchenko@xxxxxxxxx>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
---
drivers/iio/adc/ad7768-1.c | 17 +----------------
1 file changed, 1 insertion(+), 16 deletions(-)
diff --git a/drivers/iio/adc/ad7768-1.c b/drivers/iio/adc/ad7768-1.c
index aa42ba759fa1..8ae34ed8fabd 100644
--- a/drivers/iio/adc/ad7768-1.c
+++ b/drivers/iio/adc/ad7768-1.c
@@ -539,13 +539,6 @@ static void ad7768_regulator_disable(void *data)
regulator_disable(st->vref);
}
-static void ad7768_clk_disable(void *data)
-{
- struct ad7768_state *st = data;
-
- clk_disable_unprepare(st->mclk);
-}
-
static int ad7768_set_channel_label(struct iio_dev *indio_dev,
int num_channels)
{
@@ -600,18 +593,10 @@ static int ad7768_probe(struct spi_device *spi)
if (ret)
return ret;
- st->mclk = devm_clk_get(&spi->dev, "mclk");
+ st->mclk = devm_clk_get_enabled(&spi->dev, "mclk");
if (IS_ERR(st->mclk))
return PTR_ERR(st->mclk);
- ret = clk_prepare_enable(st->mclk);
- if (ret < 0)
- return ret;
-
- ret = devm_add_action_or_reset(&spi->dev, ad7768_clk_disable, st);
- if (ret)
- return ret;
-
st->mclk_freq = clk_get_rate(st->mclk);
mutex_init(&st->lock);
--
2.36.1
