[PATCH v3 12/19] iio: adc: at91-sama5d2_adc: move oversampling storage in its function
From: Claudiu Beznea <hidden>
Date: 2022-08-03 10:28:42
Also in:
linux-devicetree, linux-iio, lkml
Subsystem:
iio subsystem and drivers, microchip sama5d2-compatible adc driver, the rest · Maintainers:
Jonathan Cameron, Eugen Hristev, Linus Torvalds
Move the storage of oversampling_ratio in at91_adc_config_emr(). This prepares for the next commits. Signed-off-by: Claudiu Beznea <redacted> --- drivers/iio/adc/at91-sama5d2_adc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/iio/adc/at91-sama5d2_adc.c b/drivers/iio/adc/at91-sama5d2_adc.c
index d6a93aa7fbaf..a1df475a6f29 100644
--- a/drivers/iio/adc/at91-sama5d2_adc.c
+++ b/drivers/iio/adc/at91-sama5d2_adc.c@@ -793,6 +793,8 @@ static int at91_adc_config_emr(struct at91_adc_state *st, at91_adc_writel(st, EMR, emr); + st->oversampling_ratio = oversampling_ratio; + return 0; }
@@ -1705,8 +1707,6 @@ static int at91_adc_write_raw(struct iio_dev *indio_dev, mutex_lock(&st->lock); /* update ratio */ ret = at91_adc_config_emr(st, val); - if (!ret) - st->oversampling_ratio = val; mutex_unlock(&st->lock); iio_device_release_direct_mode(indio_dev); return ret;
--
2.34.1
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