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Commit 7b11ef96 authored by Weitao Hou's avatar Weitao Hou Committed by Vinod Koul
Browse files

dmaengine: stm32: use to_platform_device() 



Use to_platform_device() instead of open-coding it.

Signed-off-by: default avatarWeitao Hou <houweitaoo@gmail.com>
Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent c54d8664

drivers/dma/stm32-dmamux.c

+2 −4
Original line number Diff line number Diff line
@@ -306,8 +306,7 @@ static int stm32_dmamux_probe(struct platform_device *pdev) 
#ifdef CONFIG_PM

static int stm32_dmamux_runtime_suspend(struct device *dev)

{

	struct platform_device *pdev =

		container_of(dev, struct platform_device, dev);

	struct platform_device *pdev = to_platform_device(dev);

	struct stm32_dmamux_data *stm32_dmamux = platform_get_drvdata(pdev);



	clk_disable_unprepare(stm32_dmamux->clk);
@@ -317,8 +316,7 @@ static int stm32_dmamux_runtime_suspend(struct device *dev) 


static int stm32_dmamux_runtime_resume(struct device *dev)

{

	struct platform_device *pdev =

		container_of(dev, struct platform_device, dev);

	struct platform_device *pdev = to_platform_device(dev);

	struct stm32_dmamux_data *stm32_dmamux = platform_get_drvdata(pdev);

	int ret;