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From: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
To: Bjorn Andersson <andersson@kernel.org>,
	Konrad Dybcio <konradybcio@kernel.org>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Robert Marko <robimarko@gmail.com>,
	Guru Das Srinagesh <linux@gurudas.dev>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
Subject: [PATCH 2/4] firmware: qcom: scm: use dev_err_probe() for dload address failure
Date: Thu,  7 May 2026 13:37:18 +0530	[thread overview]
Message-ID: <20260507080727.3227367-3-mukesh.ojha@oss.qualcomm.com> (raw)
In-Reply-To: <20260507080727.3227367-1-mukesh.ojha@oss.qualcomm.com>

Replace the bare `return ret` after qcom_scm_find_dload_address() with
dev_err_probe() to produce a consistent, deferred-probe-aware error
message when the download-mode address cannot be resolved.

Signed-off-by: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
---
 drivers/firmware/qcom/qcom_scm.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/firmware/qcom/qcom_scm.c b/drivers/firmware/qcom/qcom_scm.c
index d9ee180388aa..f65b132004a5 100644
--- a/drivers/firmware/qcom/qcom_scm.c
+++ b/drivers/firmware/qcom/qcom_scm.c
@@ -2762,7 +2762,8 @@ static int qcom_scm_probe(struct platform_device *pdev)
 	scm->dev = &pdev->dev;
 	ret = qcom_scm_find_dload_address(&pdev->dev, &scm->dload_mode_addr);
 	if (ret < 0)
-		return ret;
+		return dev_err_probe(&pdev->dev, ret,
+				     "Failed to find download mode address\n");
 
 	mutex_init(&scm->scm_bw_lock);
 
-- 
2.53.0


  parent reply	other threads:[~2026-05-07  8:07 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-05-07  8:07 [PATCH 0/4] firmware: qcom: scm: Add minidump SRAM destination support Mukesh Ojha
2026-05-07  8:07 ` [PATCH 1/4] dt-bindings: firmware: qcom,scm: Add minidump SRAM property Mukesh Ojha
2026-05-07  9:40   ` Rob Herring (Arm)
2026-05-08 10:42   ` Konrad Dybcio
2026-05-08 10:50   ` Konrad Dybcio
2026-05-08 12:09     ` Rob Herring
2026-05-08 12:07   ` Rob Herring
2026-05-07  8:07 ` Mukesh Ojha [this message]
2026-05-07 13:47   ` [PATCH 2/4] firmware: qcom: scm: use dev_err_probe() for dload address failure Dmitry Baryshkov
2026-05-07 14:01   ` Bjorn Andersson
2026-05-08 10:51   ` Konrad Dybcio
2026-05-07  8:07 ` [PATCH 3/4] firmware: qcom: scm: Add minidump SRAM support Mukesh Ojha
2026-05-07 13:50   ` Dmitry Baryshkov
2026-05-07 15:02     ` Mukesh Ojha
2026-05-08 10:40     ` Konrad Dybcio
2026-05-07  8:07 ` [PATCH 4/4] arm64: dts: qcom: kaanapali: Add minidump SRAM config to SCM node Mukesh Ojha
2026-05-07 10:18 ` [PATCH 0/4] firmware: qcom: scm: Add minidump SRAM destination support Mukesh Ojha

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