diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2022-08-08 22:47:37 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-08-15 22:30:02 +0100 |
| commit | 3ea5b370afd4babbdff48775701bdd839dbb0407 (patch) | |
| tree | 75a71a9a46e4733a1df923d7ad3cb88f152b7c28 /drivers/iio/frequency | |
| parent | 72336966eedbea3e264be46968beabd29e907ca8 (diff) | |
| download | linux-3ea5b370afd4babbdff48775701bdd839dbb0407.tar.gz | |
iio: frequency: adf4371: 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/20220808204740.307667-10-u.kleine-koenig@pengutronix.de
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/frequency')
| -rw-r--r-- | drivers/iio/frequency/adf4371.c | 17 |
1 files changed, 1 insertions, 16 deletions
diff --git a/drivers/iio/frequency/adf4371.c b/drivers/iio/frequency/adf4371.c index 135c8cedc33d..b27088464826 100644 --- a/drivers/iio/frequency/adf4371.c +++ b/drivers/iio/frequency/adf4371.c @@ -540,13 +540,6 @@ static int adf4371_setup(struct adf4371_state *st) return regmap_bulk_write(st->regmap, ADF4371_REG(0x30), st->buf, 5); } -static void adf4371_clk_disable(void *data) -{ - struct adf4371_state *st = data; - - clk_disable_unprepare(st->clkin); -} - static int adf4371_probe(struct spi_device *spi) { const struct spi_device_id *id = spi_get_device_id(spi); @@ -579,18 +572,10 @@ static int adf4371_probe(struct spi_device *spi) indio_dev->channels = st->chip_info->channels; indio_dev->num_channels = st->chip_info->num_channels; - st->clkin = devm_clk_get(&spi->dev, "clkin"); + st->clkin = devm_clk_get_enabled(&spi->dev, "clkin"); if (IS_ERR(st->clkin)) return PTR_ERR(st->clkin); - ret = clk_prepare_enable(st->clkin); - if (ret < 0) - return ret; - - ret = devm_add_action_or_reset(&spi->dev, adf4371_clk_disable, st); - if (ret) - return ret; - st->clkin_freq = clk_get_rate(st->clkin); ret = adf4371_setup(st); |