diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2022-08-08 22:47:29 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-08-15 23:30:02 +0200 |
| commit | 25f7e79515e76204ca03daaf77dab1e90ef97b33 (patch) | |
| tree | c9077ef104f2936d8aa6c0f7d70b73f13ccb0784 /drivers/iio | |
| parent | iio: adc: ad7124: Benefit from devm_clk_get_enabled() to simplify (diff) | |
| download | linux-25f7e79515e76204ca03daaf77dab1e90ef97b33.tar.xz linux-25f7e79515e76204ca03daaf77dab1e90ef97b33.zip | |
iio: adc: ad7768-1: Benefit from devm_clk_get_enabled() to simplify
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>
Link: https://lore.kernel.org/r/20220808204740.307667-2-u.kleine-koenig@pengutronix.de
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/adc/ad7768-1.c | 17 |
1 files changed, 1 insertions, 16 deletions
diff --git a/drivers/iio/adc/ad7768-1.c b/drivers/iio/adc/ad7768-1.c index 652db768ef37..70a25949142c 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); |