diff mbox

Applied "ASoC: mediatek: fix error handling in mt2701_afe_pcm_dev_probe()" to the asoc tree

Message ID E1eWhuW-0001Yu-G4@debutante (mailing list archive)
State New, archived
Headers show

Commit Message

Mark Brown Jan. 3, 2018, 12:12 p.m. UTC
The patch

   ASoC: mediatek: fix error handling in mt2701_afe_pcm_dev_probe()

has been applied to the asoc tree at


All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

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From dd6bb9b16f23f9b95b77713c45bd6182336c5b2e Mon Sep 17 00:00:00 2001
From: Ryder Lee <ryder.lee@mediatek.com>
Date: Tue, 2 Jan 2018 19:47:18 +0800
Subject: [PATCH] ASoC: mediatek: fix error handling in

Fix unbalanced error handling path which will get incorrect counts
if probe failed. The .remove() should be adjusted accordingly.

Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Tested-by: Garlic Tseng <garlic.tseng@mediatek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
 sound/soc/mediatek/mt2701/mt2701-afe-pcm.c | 31 ++++++++++++++----------------
 1 file changed, 14 insertions(+), 17 deletions(-)
diff mbox


diff --git a/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c b/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c
index 8fda182f849b..a7362d1cda1b 100644
--- a/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c
+++ b/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c
@@ -1590,12 +1590,16 @@  static int mt2701_afe_pcm_dev_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, afe);
-	pm_runtime_enable(&pdev->dev);
-	if (!pm_runtime_enabled(&pdev->dev))
-		goto err_pm_disable;
-	pm_runtime_get_sync(&pdev->dev);
-	ret = snd_soc_register_platform(&pdev->dev, &mtk_afe_pcm_platform);
+	pm_runtime_enable(dev);
+	if (!pm_runtime_enabled(dev)) {
+		ret = mt2701_afe_runtime_resume(dev);
+		if (ret)
+			goto err_pm_disable;
+	}
+	pm_runtime_get_sync(dev);
+	ret = snd_soc_register_platform(dev, &mtk_afe_pcm_platform);
 	if (ret) {
 		dev_warn(dev, "err_platform\n");
 		goto err_platform;
@@ -1610,35 +1614,28 @@  static int mt2701_afe_pcm_dev_probe(struct platform_device *pdev)
 		goto err_dai_component;
-	mt2701_afe_runtime_resume(&pdev->dev);
 	return 0;
-	snd_soc_unregister_component(&pdev->dev);
+	snd_soc_unregister_platform(dev);
-	snd_soc_unregister_platform(&pdev->dev);
+	pm_runtime_put_sync(dev);
-	pm_runtime_disable(&pdev->dev);
+	pm_runtime_disable(dev);
 	return ret;
 static int mt2701_afe_pcm_dev_remove(struct platform_device *pdev)
-	struct mtk_base_afe *afe = platform_get_drvdata(pdev);
+	pm_runtime_put_sync(&pdev->dev);
 	if (!pm_runtime_status_suspended(&pdev->dev))
-	pm_runtime_put_sync(&pdev->dev);
-	/* disable afe clock */
-	mt2701_afe_disable_clock(afe);
 	return 0;