diff mbox series

[03/13] iio: adc: ad9467: Benefit from devm_clk_get_enabled() to simplify

Message ID 20220808204740.307667-3-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/ad9467.c | 17 +----------------
 1 file changed, 1 insertion(+), 16 deletions(-)
diff mbox series

Patch

diff --git a/drivers/iio/adc/ad9467.c b/drivers/iio/adc/ad9467.c
index dbfc8517cb8a..a07df0fd3329 100644
--- a/drivers/iio/adc/ad9467.c
+++ b/drivers/iio/adc/ad9467.c
@@ -378,13 +378,6 @@  static int ad9467_preenable_setup(struct adi_axi_adc_conv *conv)
 	return ad9467_outputmode_set(st->spi, st->output_mode);
 }
 
-static void ad9467_clk_disable(void *data)
-{
-	struct ad9467_state *st = data;
-
-	clk_disable_unprepare(st->clk);
-}
-
 static int ad9467_probe(struct spi_device *spi)
 {
 	const struct ad9467_chip_info *info;
@@ -404,18 +397,10 @@  static int ad9467_probe(struct spi_device *spi)
 	st = adi_axi_adc_conv_priv(conv);
 	st->spi = spi;
 
-	st->clk = devm_clk_get(&spi->dev, "adc-clk");
+	st->clk = devm_clk_get_enabled(&spi->dev, "adc-clk");
 	if (IS_ERR(st->clk))
 		return PTR_ERR(st->clk);
 
-	ret = clk_prepare_enable(st->clk);
-	if (ret < 0)
-		return ret;
-
-	ret = devm_add_action_or_reset(&spi->dev, ad9467_clk_disable, st);
-	if (ret)
-		return ret;
-
 	st->pwrdown_gpio = devm_gpiod_get_optional(&spi->dev, "powerdown",
 						   GPIOD_OUT_LOW);
 	if (IS_ERR(st->pwrdown_gpio))