scsi: ufs: qcom: Fix the return value when platform_get_resource_byna…

…me() fails [ Upstream commit 3a747c5 ] The return value should be -ENODEV indicating that the resource is not provided in DT, not -ENOMEM. Fix it! Fixes: c263b4e ("scsi: ufs: core: mcq: Configure resource regions") Reviewed-by: Andrew Halaney <[email protected]> Signed-off-by: Manivannan Sadhasivam <[email protected]> Link: https://lore.kernel.org/r/[email protected] Tested-by: Andrew Halaney <[email protected]> # sa8775p-ride Signed-off-by: Martin K. Petersen <[email protected]> Signed-off-by: Sasha Levin <[email protected]>
sparnez · Jan 25, 2024 · 8d8f671 · 8d8f671
1 parent 8f67e87
commit 8d8f671
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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;