linux-kernel - [v2] ASoC: AMD: Clean kernel log from deferred probe error messages

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Date:   Thu, 27 Aug 2020 00:24:20 +0530
From:   Akshu Agrawal <akshu.agrawal@....com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     akshu.agrawal@....com, Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Ravulapati Vishnu vardhan rao 
        <Vishnuvardhanrao.Ravulapati@....com>,
        Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>,
        YueHaibing <yuehaibing@...wei.com>,
        alsa-devel@...a-project.org (moderated list:SOUND - SOC LAYER / DYNAMIC
        AUDIO POWER MANAGEM...), linux-kernel@...r.kernel.org (open list)
Subject: [v2] ASoC: AMD: Clean kernel log from deferred probe error messages

While the driver waits for DAIs to be probed and retries probing,
have the error messages at debug level instead of error.

Signed-off-by: Akshu Agrawal <akshu.agrawal@....com>
---
v2: Add a debug level message for -EPROBE_DEFER

 sound/soc/amd/acp3x-rt5682-max9836.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/sound/soc/amd/acp3x-rt5682-max9836.c b/sound/soc/amd/acp3x-rt5682-max9836.c
index 406526e79af3..1a4e8ca0f99c 100644
--- a/sound/soc/amd/acp3x-rt5682-max9836.c
+++ b/sound/soc/amd/acp3x-rt5682-max9836.c
@@ -472,12 +472,17 @@ static int acp3x_probe(struct platform_device *pdev)
 
 	ret = devm_snd_soc_register_card(&pdev->dev, card);
 	if (ret) {
-		dev_err(&pdev->dev,
+		if (ret != -EPROBE_DEFER)
+			dev_err(&pdev->dev,
 				"devm_snd_soc_register_card(%s) failed: %d\n",
 				card->name, ret);
-		return ret;
+		else
+			dev_dbg(&pdev->dev,
+				"devm_snd_soc_register_card(%s) probe deferred: %d\n",
+				card->name, ret);
 	}
-	return 0;
+
+	return ret;
 }
 
 static const struct acpi_device_id acp3x_audio_acpi_match[] = {
-- 
2.20.1