diff options
| author | Liu Shixin <liushixin2@huawei.com> | 2020-09-15 11:26:22 +0800 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2020-09-18 12:32:37 +0530 |
| commit | ceae069803ef04f733c594dc196cc0626639be49 (patch) | |
| tree | 068dd9b4b42973736d9dec31c317c1e852503db9 /drivers/dma | |
| parent | 0143db65b0465da8bb37679056d9f14bacb9cfbd (diff) | |
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>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/mediatek/mtk-uart-apdma.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/dma/mediatek/mtk-uart-apdma.c b/drivers/dma/mediatek/mtk-uart-apdma.c index 29f1223b285a..27c07350971d 100644 --- a/drivers/dma/mediatek/mtk-uart-apdma.c +++ b/drivers/dma/mediatek/mtk-uart-apdma.c @@ -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 */ |