From 3976dc8323408f2b10d03f271d1f1b8f6eacd41b Mon Sep 17 00:00:00 2001 From: Jonathan Cameron Date: Mon, 31 Mar 2025 13:12:44 +0100 Subject: [PATCH] iio: chemical: atlas-sensor: 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/20250331121317.1694135-5-jic23@kernel.org Signed-off-by: Jonathan Cameron --- drivers/iio/chemical/atlas-sensor.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/iio/chemical/atlas-sensor.c b/drivers/iio/chemical/atlas-sensor.c index baf93e5e3ca7..593b73ccbeb7 100644 --- a/drivers/iio/chemical/atlas-sensor.c +++ b/drivers/iio/chemical/atlas-sensor.c @@ -518,13 +518,12 @@ static int atlas_read_raw(struct iio_dev *indio_dev, case IIO_CONCENTRATION: case IIO_ELECTRICALCONDUCTIVITY: case IIO_VOLTAGE: - ret = iio_device_claim_direct_mode(indio_dev); - if (ret) - return ret; + if (!iio_device_claim_direct(indio_dev)) + return -EBUSY; ret = atlas_read_measurement(data, chan->address, ®); - iio_device_release_direct_mode(indio_dev); + iio_device_release_direct(indio_dev); break; default: ret = -EINVAL; -- 2.47.3