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| author | Axel Lin <axel.lin@gmail.com> | 2010-11-26 14:51:56 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-11-29 10:59:03 +0000 |
| commit | 853dc30274878d14b7abef8313c801f5559b4c47 (patch) | |
| tree | b9c38fc6bb6d5d2b9e577abfb83453db11d8ba6e | |
| parent | 39fb51a123c125e36e9bcb67686b3e2945784250 (diff) | |
| download | kernel_samsung_smdk4412-853dc30274878d14b7abef8313c801f5559b4c47.zip kernel_samsung_smdk4412-853dc30274878d14b7abef8313c801f5559b4c47.tar.gz kernel_samsung_smdk4412-853dc30274878d14b7abef8313c801f5559b4c47.tar.bz2 | |
ASoC: Fix resource leak in goni_wm8994.c
Properly free allocated resources in goni_init() error path.
Add missing snd_soc_unregister_dai() in goni_exit().
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Jassi Brar <jassi.brar@samsung.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| -rw-r--r-- | sound/soc/samsung/goni_wm8994.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/sound/soc/samsung/goni_wm8994.c b/sound/soc/samsung/goni_wm8994.c index dcfac54..cc8528c 100644 --- a/sound/soc/samsung/goni_wm8994.c +++ b/sound/soc/samsung/goni_wm8994.c @@ -283,20 +283,25 @@ static int __init goni_init(void) /* register voice DAI here */ ret = snd_soc_register_dai(&goni_snd_device->dev, &voice_dai); - if (ret) + if (ret) { + platform_device_put(goni_snd_device); return ret; + } platform_set_drvdata(goni_snd_device, &goni); ret = platform_device_add(goni_snd_device); - if (ret) + if (ret) { + snd_soc_unregister_dai(&goni_snd_device->dev); platform_device_put(goni_snd_device); + } return ret; } static void __exit goni_exit(void) { + snd_soc_unregister_dai(&goni_snd_device->dev); platform_device_unregister(goni_snd_device); } |