From: Jonathan Cameron Date: Mon, 31 Mar 2025 12:12:51 +0000 (+0100) Subject: iio: humidity: hdc100x: Switch to sparse friendly iio_device_claim/release_direct() X-Git-Tag: v6.16-rc1~30^2~4^2~150 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=0d51e888e03074591a83ea6458d58a25e303d90a;p=linux-block.git iio: humidity: hdc100x: 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. Reviewed-by: David Lechner Reviewed-by: Marcelo Schmitt Link: https://patch.msgid.link/20250331121317.1694135-12-jic23@kernel.org Signed-off-by: Jonathan Cameron --- diff --git a/drivers/iio/humidity/hdc100x.c b/drivers/iio/humidity/hdc100x.c index fb8584423ad8..c2b36e682e06 100644 --- a/drivers/iio/humidity/hdc100x.c +++ b/drivers/iio/humidity/hdc100x.c @@ -212,12 +212,11 @@ static int hdc100x_read_raw(struct iio_dev *indio_dev, *val = hdc100x_get_heater_status(data); return IIO_VAL_INT; } - ret = iio_device_claim_direct_mode(indio_dev); - if (ret) - return ret; + if (!iio_device_claim_direct(indio_dev)) + return -EBUSY; ret = hdc100x_get_measurement(data, chan); - iio_device_release_direct_mode(indio_dev); + iio_device_release_direct(indio_dev); if (ret < 0) return ret; *val = ret;