From 83ff13235fb3e9c10401f457df27f67bf3b389af Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Thu, 19 Apr 2018 16:05:38 +0200 Subject: dmaengine: dw: simplify getting .drvdata We should get drvdata from struct device directly. Going via platform_device is an unneeded step back and forth. Signed-off-by: Wolfram Sang Acked-by: Viresh Kumar Signed-off-by: Vinod Koul --- drivers/dma/dw/platform.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/dma') diff --git a/drivers/dma/dw/platform.c b/drivers/dma/dw/platform.c index bc31fe802061..f62dd0944908 100644 --- a/drivers/dma/dw/platform.c +++ b/drivers/dma/dw/platform.c @@ -293,8 +293,7 @@ MODULE_DEVICE_TABLE(acpi, dw_dma_acpi_id_table); static int dw_suspend_late(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct dw_dma_chip *chip = platform_get_drvdata(pdev); + struct dw_dma_chip *chip = dev_get_drvdata(dev); dw_dma_disable(chip); clk_disable_unprepare(chip->clk); @@ -304,8 +303,7 @@ static int dw_suspend_late(struct device *dev) static int dw_resume_early(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct dw_dma_chip *chip = platform_get_drvdata(pdev); + struct dw_dma_chip *chip = dev_get_drvdata(dev); int ret; ret = clk_prepare_enable(chip->clk); -- cgit v1.2.3