From: Jonathan Cameron Date: Mon, 31 Mar 2025 12:12:46 +0000 (+0100) Subject: iio: common: scmi: Switch to sparse friendly iio_device_claim/release_direct() X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=0ceb75d0afae08ea917bbd0c195403549151c05b;p=users%2Fjedix%2Flinux-maple.git iio: common: scmi: 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: Jyoti Bhayana Reviewed-by: David Lechner Reviewed-by: Marcelo Schmitt Link: https://patch.msgid.link/20250331121317.1694135-7-jic23@kernel.org Signed-off-by: Jonathan Cameron --- diff --git a/drivers/iio/common/scmi_sensors/scmi_iio.c b/drivers/iio/common/scmi_sensors/scmi_iio.c index ed15dcbf4cf6..1a62dd902f05 100644 --- a/drivers/iio/common/scmi_sensors/scmi_iio.c +++ b/drivers/iio/common/scmi_sensors/scmi_iio.c @@ -351,12 +351,11 @@ static int scmi_iio_read_raw(struct iio_dev *iio_dev, ret = scmi_iio_get_odr_val(iio_dev, val, val2); return ret ? ret : IIO_VAL_INT_PLUS_MICRO; case IIO_CHAN_INFO_RAW: - ret = iio_device_claim_direct_mode(iio_dev); - if (ret) - return ret; + if (!iio_device_claim_direct(iio_dev)) + return -EBUSY; ret = scmi_iio_read_channel_data(iio_dev, ch, val, val2); - iio_device_release_direct_mode(iio_dev); + iio_device_release_direct(iio_dev); return ret; default: return -EINVAL;