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dmaengine: mediatek: simplify the return expression of mtk_uart_apdma_runtime_resume() 

Simplify the return expression.

Signed-off-by: Liu Shixin <liushixin2@huawei.com>
Link: https://lore.kernel.org/r/20200915032622.1772309-1-liushixin2@huawei.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Liu Shixin 2020-09-15 11:26:22 +08:00 committed by Vinod Koul
parent 0143db65b0
commit ceae069803
1 changed files with 1 additions and 6 deletions
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7
drivers/dma/mediatek/mtk-uart-apdma.c
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@ -624,14 +624,9 @@ static int mtk_uart_apdma_runtime_suspend(struct device *dev)
static int mtk_uart_apdma_runtime_resume(struct device *dev)
{
int ret;
struct mtk_uart_apdmadev *mtkd = dev_get_drvdata(dev);
ret = clk_prepare_enable(mtkd->clk);
if (ret)
return ret;
return 0;
return clk_prepare_enable(mtkd->clk);
}
#endif /* CONFIG_PM */