diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2022-08-08 22:47:30 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-08-15 23:30:02 +0200 |
| commit | cdd07b3ab94a020570132558442a26e74b70bc42 (patch) | |
| tree | 4c490b42154a8e3ab78c77bff211e9d31a771f36 /drivers/iio/adc/ad9467.c | |
| parent | iio: adc: ad7768-1: Benefit from devm_clk_get_enabled() to simplify (diff) | |
| download | linux-cdd07b3ab94a020570132558442a26e74b70bc42.tar.xz linux-cdd07b3ab94a020570132558442a26e74b70bc42.zip | |
iio: adc: ad9467: 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/20220808204740.307667-3-u.kleine-koenig@pengutronix.de
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/adc/ad9467.c')
| -rw-r--r-- | drivers/iio/adc/ad9467.c | 17 |
1 files changed, 1 insertions, 16 deletions
diff --git a/drivers/iio/adc/ad9467.c b/drivers/iio/adc/ad9467.c index 5a5f33f7bc8f..7534572f7475 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)) |