diff mbox series

[02/13] iio: adc: ad7768-1: Benefit from devm_clk_get_enabled() to simplify

Message ID 20220808204740.307667-2-u.kleine-koenig@pengutronix.de (mailing list archive)
State Accepted
Headers show
Series [01/13] iio: adc: ad7124: Benefit from devm_clk_get_enabled() to simplify | expand

Commit Message

Uwe Kleine-König Aug. 8, 2022, 8:47 p.m. UTC 
Make use of devm_clk_get_enabled() to replace some code that effectively
open codes this new function.

Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
---
 drivers/iio/adc/ad7768-1.c | 17 +----------------
 1 file changed, 1 insertion(+), 16 deletions(-)
diff mbox series

Patch

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);