linux-kernel - [PATCH] soc: mediatek: cmdq: Don't log an error when gce-client-reg is not found

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Date: Mon, 26 Feb 2024 16:31:33 -0500
From: Nícolas F. R. A. Prado <nfraprado@...labora.com>
To: Matthias Brugger <matthias.bgg@...il.com>, 
 AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
Cc: kernel@...labora.com, linux-kernel@...r.kernel.org, 
 linux-arm-kernel@...ts.infradead.org, linux-mediatek@...ts.infradead.org, 
 Nícolas F. R. A. Prado <nfraprado@...labora.com>
Subject: [PATCH] soc: mediatek: cmdq: Don't log an error when
 gce-client-reg is not found

Most of the callers to this function do not require CMDQ support, it is
optional, so the missing property shouldn't cause an error message.
Furthermore, the callers that do require CMDQ support already log at the
error level when an error is returned.

Change the log message in this helper to be printed at the debug level
instead.

Signed-off-by: Nícolas F. R. A. Prado <nfraprado@...labora.com>
---
 drivers/soc/mediatek/mtk-cmdq-helper.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soc/mediatek/mtk-cmdq-helper.c b/drivers/soc/mediatek/mtk-cmdq-helper.c
index b0cd071c4719..2130ff3aac9e 100644
--- a/drivers/soc/mediatek/mtk-cmdq-helper.c
+++ b/drivers/soc/mediatek/mtk-cmdq-helper.c
@@ -55,7 +55,7 @@ int cmdq_dev_get_client_reg(struct device *dev,
 					       "mediatek,gce-client-reg",
 					       3, idx, &spec);
 	if (err < 0) {
-		dev_err(dev,
+		dev_dbg(dev,
 			"error %d can't parse gce-client-reg property (%d)",
 			err, idx);

---
base-commit: 41913bcddc83b131649ee8ff0d9ff29e01731398
change-id: 20240226-gce-client-reg-log-dbg-5ae9637a08ed

Best regards,
-- 
Nícolas F. R. A. Prado <nfraprado@...labora.com>