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soc: mediatek: Missing platform_device_unregister() on error in mtk_mmsys_probe()

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Add the missing platform_device_unregister() before return
from mtk_mmsys_probe() in the error handling case.

Fixes: 667c769246 ("soc / drm: mediatek: Fix mediatek-drm device probing")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Link: https://lore.kernel.org/r/20200506141317.119537-1-weiyongjun1@huawei.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
This commit is contained in:
Wei Yongjun 2020-05-06 14:13:17 +00:00 committed by Matthias Brugger
parent 1a6e55ca8f
commit ff34e17cf9
1 changed files with 3 additions and 1 deletions
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4
drivers/soc/mediatek/mtk-mmsys.c
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@ -311,8 +311,10 @@ static int mtk_mmsys_probe(struct platform_device *pdev)
drm = platform_device_register_data(&pdev->dev, "mediatek-drm",
PLATFORM_DEVID_AUTO, NULL, 0);
if (IS_ERR(drm))
if (IS_ERR(drm)) {
platform_device_unregister(clks);
return PTR_ERR(drm);
}
return 0;
}