[PATCH 6.6 159/583] scsi: ufs: qcom: Fix the return value when platform_get_resource_byname() fails

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6.6-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>

[ Upstream commit 3a747c5cf9b6c36649783b28d2ef8f9c92b16a0f ]

The return value should be -ENODEV indicating that the resource is not
provided in DT, not -ENOMEM. Fix it!

Fixes: c263b4ef737e ("scsi: ufs: core: mcq: Configure resource regions")
Reviewed-by: Andrew Halaney <ahalaney@xxxxxxxxxx>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20231208065902.11006-4-manivannan.sadhasivam@xxxxxxxxxx
Tested-by: Andrew Halaney <ahalaney@xxxxxxxxxx> # sa8775p-ride
Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/ufs/host/ufs-qcom.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/ufs/host/ufs-qcom.c b/drivers/ufs/host/ufs-qcom.c
index fc0fa1065a30..0cbe14aca877 100644
--- a/drivers/ufs/host/ufs-qcom.c
+++ b/drivers/ufs/host/ufs-qcom.c
@@ -1675,7 +1675,7 @@ static int ufs_qcom_mcq_config_resource(struct ufs_hba *hba)
 		if (!res->resource) {
 			dev_info(hba->dev, "Resource %s not provided\n", res->name);
 			if (i == RES_UFS)
-				return -ENOMEM;
+				return -ENODEV;
 			continue;
 		} else if (i == RES_UFS) {
 			res_mem = res->resource;
-- 
2.43.0



truct iio_dev *iio_dev = private;
+	struct ad7091r_state *st = iio_priv(iio_dev);
 	unsigned int i, read_val;
 	int ret;
 	s64 timestamp = iio_get_time_ns(iio_dev);
@@ -234,7 +234,7 @@ int ad7091r_probe(struct device *dev, co
 	if (irq) {
 		ret = devm_request_threaded_irq(dev, irq, NULL,
 				ad7091r_event_handler,
-				IRQF_TRIGGER_FALLING | IRQF_ONESHOT, name, st);
+				IRQF_TRIGGER_FALLING | IRQF_ONESHOT, name, iio_dev);
 		if (ret)
 			return ret;
 	}






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