From 753834cb593da03b4efc468bb8cb76dbc0743b31 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Sat, 14 Dec 2013 13:29:11 +0800 Subject: [PATCH] ASoC: tegra20-ac97: add missing clk_disable_unprepare() on error path Add the missing clk_disable_unprepare() before return from tegra20_ac97_platform_probe() in the error handling case. Signed-off-by: Wei Yongjun Reviewed-by: Stephen Warren Signed-off-by: Mark Brown --- sound/soc/tegra/tegra20_ac97.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/sound/soc/tegra/tegra20_ac97.c b/sound/soc/tegra/tegra20_ac97.c index ae27bcd..088518d 100644 --- a/sound/soc/tegra/tegra20_ac97.c +++ b/sound/soc/tegra/tegra20_ac97.c @@ -404,7 +404,7 @@ static int tegra20_ac97_platform_probe(struct platform_device *pdev) ret = snd_soc_set_ac97_ops(&tegra20_ac97_ops); if (ret) { dev_err(&pdev->dev, "Failed to set AC'97 ops: %d\n", ret); - goto err_asoc_utils_fini; + goto err_clk_disable_unprepare; } ret = snd_soc_register_component(&pdev->dev, &tegra20_ac97_component, @@ -412,7 +412,7 @@ static int tegra20_ac97_platform_probe(struct platform_device *pdev) if (ret) { dev_err(&pdev->dev, "Could not register DAI: %d\n", ret); ret = -ENOMEM; - goto err_asoc_utils_fini; + goto err_clk_disable_unprepare; } ret = tegra_pcm_platform_register(&pdev->dev); @@ -428,6 +428,8 @@ static int tegra20_ac97_platform_probe(struct platform_device *pdev) err_unregister_component: snd_soc_unregister_component(&pdev->dev); +err_clk_disable_unprepare: + clk_disable_unprepare(ac97->clk_ac97); err_asoc_utils_fini: tegra_asoc_utils_fini(&ac97->util_data); err_clk_put: -- 2.7.4