From: Jonathan Cameron Date: Sun, 9 Mar 2025 16:58:19 +0000 (+0000) Subject: iio: adc: rcar: Switch to sparse friendly iio_device_claim/release_direct() X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=c86f8e8f9f56dcda51f785c0b0fd318a9af13bfb;p=users%2Fjedix%2Flinux-maple.git iio: adc: rcar: Switch to sparse friendly iio_device_claim/release_direct() These new functions allow sparse to find failures to release direct mode reducing chances of bugs over the claim_direct_mode() functions that are deprecated. Cc: Marek Vasut Reviewed-by: David Lechner Link: https://patch.msgid.link/20250309165819.1346684-9-jic23@kernel.org Signed-off-by: Jonathan Cameron --- diff --git a/drivers/iio/adc/rcar-gyroadc.c b/drivers/iio/adc/rcar-gyroadc.c index 11170b5852d1..221c075da198 100644 --- a/drivers/iio/adc/rcar-gyroadc.c +++ b/drivers/iio/adc/rcar-gyroadc.c @@ -199,13 +199,12 @@ static int rcar_gyroadc_read_raw(struct iio_dev *indio_dev, if (!consumer) return -EINVAL; - ret = iio_device_claim_direct_mode(indio_dev); - if (ret) - return ret; + if (!iio_device_claim_direct(indio_dev)) + return -EBUSY; ret = rcar_gyroadc_set_power(priv, true); if (ret < 0) { - iio_device_release_direct_mode(indio_dev); + iio_device_release_direct(indio_dev); return ret; } @@ -213,7 +212,7 @@ static int rcar_gyroadc_read_raw(struct iio_dev *indio_dev, *val &= BIT(priv->sample_width) - 1; ret = rcar_gyroadc_set_power(priv, false); - iio_device_release_direct_mode(indio_dev); + iio_device_release_direct(indio_dev); if (ret < 0) return ret;