From 59d3109aabf10af0451fff862e9bc0a3bd48f0b7 Mon Sep 17 00:00:00 2001 From: Jonathan Cameron Date: Mon, 31 Mar 2025 13:12:57 +0100 Subject: [PATCH] iio: imu: smi240: 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: Shen Jianping Reviewed-by: David Lechner Reviewed-by: Marcelo Schmitt Link: https://patch.msgid.link/20250331121317.1694135-18-jic23@kernel.org Signed-off-by: Jonathan Cameron --- drivers/iio/imu/smi240.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/iio/imu/smi240.c b/drivers/iio/imu/smi240.c index 4492c4d013bd..d159ee59acdd 100644 --- a/drivers/iio/imu/smi240.c +++ b/drivers/iio/imu/smi240.c @@ -414,11 +414,10 @@ static int smi240_read_raw(struct iio_dev *indio_dev, switch (mask) { case IIO_CHAN_INFO_RAW: - ret = iio_device_claim_direct_mode(indio_dev); - if (ret) - return ret; + if (!iio_device_claim_direct(indio_dev)) + return -EBUSY; ret = smi240_get_data(data, chan->type, chan->channel2, val); - iio_device_release_direct_mode(indio_dev); + iio_device_release_direct(indio_dev); if (ret) return ret; return IIO_VAL_INT; -- 2.47.3