From: Wolfram Sang Date: Sun, 22 Apr 2018 09:14:12 +0000 (+0200) Subject: dmaengine: idma64: simplify getting .drvdata X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=b7d69799af675e1c13ea470ef942450216b2c9b6;p=linux.git dmaengine: idma64: 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 Signed-off-by: Vinod Koul --- diff --git a/drivers/dma/idma64.c b/drivers/dma/idma64.c index 1953e57505f4b..e5c911200bdb4 100644 --- a/drivers/dma/idma64.c +++ b/drivers/dma/idma64.c @@ -670,8 +670,7 @@ static int idma64_platform_remove(struct platform_device *pdev) static int idma64_pm_suspend(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct idma64_chip *chip = platform_get_drvdata(pdev); + struct idma64_chip *chip = dev_get_drvdata(dev); idma64_off(chip->idma64); return 0; @@ -679,8 +678,7 @@ static int idma64_pm_suspend(struct device *dev) static int idma64_pm_resume(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct idma64_chip *chip = platform_get_drvdata(pdev); + struct idma64_chip *chip = dev_get_drvdata(dev); idma64_on(chip->idma64); return 0;