Thread (1172 messages) 1172 messages, 20 authors, 2d ago

[PATCH 7.0 0503/1146] soc: qcom: ocmem: register reasons for probe deferrals

From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: 2026-05-20 16:47:41
Also in: stable
Subsystem: arm/qualcomm mailing list, arm/qualcomm support, the rest · Maintainers: Bjorn Andersson, Konrad Dybcio, Linus Torvalds

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

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

From: Dmitry Baryshkov <redacted>

[ Upstream commit 9dfd69cd89cd6afa4723be9098979abeef3bb8c6 ]

Instead of printing messages to the dmesg, let the message be recorded
as a reason for the OCMEM client deferral.

Fixes: 88c1e9404f1d ("soc: qcom: add OCMEM driver")
Signed-off-by: Dmitry Baryshkov <redacted>
Reviewed-by: Brian Masney <bmasney@redhat.com>
Reviewed-by: Konrad Dybcio <redacted>
Link: https://lore.kernel.org/r/20260323-ocmem-v1-2-ad9bcae44763@oss.qualcomm.com (local)
[bjorn: s/ERR_PTR(dev_err_probe)/dev_err_ptr_probe/
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/soc/qcom/ocmem.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/soc/qcom/ocmem.c b/drivers/soc/qcom/ocmem.c
index dd46bb14b7be3..d47ce5707fd88 100644
--- a/drivers/soc/qcom/ocmem.c
+++ b/drivers/soc/qcom/ocmem.c
@@ -196,10 +196,10 @@ struct ocmem *of_get_ocmem(struct device *dev)
 	}
 
 	pdev = of_find_device_by_node(devnode->parent);
-	if (!pdev) {
-		dev_err(dev, "Cannot find device node %s\n", devnode->name);
-		return ERR_PTR(-EPROBE_DEFER);
-	}
+	if (!pdev)
+		return dev_err_ptr_probe(dev, -EPROBE_DEFER,
+					 "Cannot find device node %s\n",
+					 devnode->name);
 
 	ocmem = platform_get_drvdata(pdev);
 	put_device(&pdev->dev);
-- 
2.53.0


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