diff mbox series

[01/37] iio: addac: ad74115: Switch to sparse friendly iio_device_claim/release_direct()

Message ID 20250331121317.1694135-2-jic23@kernel.org (mailing list archive)
State New
Headers show
Series IIO: Sparse friendly claim of direct mode (the rest) | expand

Commit Message

Jonathan Cameron March 31, 2025, 12:12 p.m. UTC 
From: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Cosmin Tanislav <demonsingur@gmail.com>
---
 drivers/iio/addac/ad74115.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/iio/addac/ad74115.c b/drivers/iio/addac/ad74115.c
index a7e480f2472d..edccdc9cf34b 100644
--- a/drivers/iio/addac/ad74115.c
+++ b/drivers/iio/addac/ad74115.c
@@ -866,15 +866,14 @@  static int ad74115_get_adc_code(struct iio_dev *indio_dev,
 	struct ad74115_state *st = iio_priv(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;
 
 	mutex_lock(&st->lock);
 	ret = _ad74115_get_adc_code(st, channel, val);
 	mutex_unlock(&st->lock);
 
-	iio_device_release_direct_mode(indio_dev);
+	iio_device_release_direct(indio_dev);
 
 	return ret;
 }