From: Wolfram Sang Date: Thu, 19 Apr 2018 14:06:25 +0000 (+0200) Subject: usb: mtu3: simplify getting .drvdata X-Git-Tag: v5.15~8714^2~133 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f86c6888ddee4dd3169011b984de850620fcdda1;p=platform%2Fkernel%2Flinux-starfive.git usb: mtu3: 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: Chunfeng Yun Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/usb/mtu3/mtu3_plat.c b/drivers/usb/mtu3/mtu3_plat.c index 628d5ce..46551f6 100644 --- a/drivers/usb/mtu3/mtu3_plat.c +++ b/drivers/usb/mtu3/mtu3_plat.c @@ -447,8 +447,7 @@ static int mtu3_remove(struct platform_device *pdev) */ static int __maybe_unused mtu3_suspend(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct ssusb_mtk *ssusb = platform_get_drvdata(pdev); + struct ssusb_mtk *ssusb = dev_get_drvdata(dev); dev_dbg(dev, "%s\n", __func__); @@ -466,8 +465,7 @@ static int __maybe_unused mtu3_suspend(struct device *dev) static int __maybe_unused mtu3_resume(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct ssusb_mtk *ssusb = platform_get_drvdata(pdev); + struct ssusb_mtk *ssusb = dev_get_drvdata(dev); int ret; dev_dbg(dev, "%s\n", __func__);