Commit 8bdfa4a2 authored by Nuno Sa's avatar Nuno Sa Committed by Jonathan Cameron
Browse files

iio: adc: ad9467: use the more common !val NULL check 



Check !val instead of directing checking for NULL (val == NULL).
No functional changes intended.

Reviewed-by: default avatarDavid Lechner <dlechner@baylibre.com>
Signed-off-by: default avatarNuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20231207-iio-backend-prep-v2-7-a4a33bc4d70e@analog.com


Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 6dd3fa9f

drivers/iio/adc/ad9467.c

+1 −1
Original line number Diff line number Diff line
@@ -158,7 +158,7 @@ static int ad9467_reg_access(struct adi_axi_adc_conv *conv, unsigned int reg, 
	struct spi_device *spi = st->spi;

	int ret;



	if (readval == NULL) {

	if (!readval) {

		guard(mutex)(&st->lock);

		ret = ad9467_spi_write(spi, reg, writeval);

		if (ret)