From 4d47f64ca82e0bfb9c2fffe37761685e7e09e13b Mon Sep 17 00:00:00 2001 From: Jonathan Cameron Date: Mon, 17 Feb 2025 14:16:18 +0000 Subject: [PATCH] iio: adc: ad7793: Switch to sparse friendly iio_device_claim/release_direct() MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit 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: Nuno Sá Link: https://patch.msgid.link/20250217141630.897334-19-jic23@kernel.org Signed-off-by: Jonathan Cameron --- drivers/iio/adc/ad7793.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/iio/adc/ad7793.c b/drivers/iio/adc/ad7793.c index 861a3e44e5ade..ccf18ce48e349 100644 --- a/drivers/iio/adc/ad7793.c +++ b/drivers/iio/adc/ad7793.c @@ -517,13 +517,12 @@ static int ad7793_write_raw(struct iio_dev *indio_dev, { int ret; - ret = iio_device_claim_direct_mode(indio_dev); - if (ret) - return ret; + if (!iio_device_claim_direct(indio_dev)) + return -EBUSY; ret = __ad7793_write_raw(indio_dev, chan, val, val2, mask); - iio_device_release_direct_mode(indio_dev); + iio_device_release_direct(indio_dev); return ret; } -- 2.47.3