[PATCH 55/61] usb: mtu3: simplify getting .drvdata
From: chunfeng.yun@mediatek.com (Chunfeng Yun)
Date: 2018-04-20 07:46:34
Also in:
kernel-janitors, linux-mediatek, linux-renesas-soc, linux-usb, lkml
hi, On Thu, 2018-04-19 at 16:06 +0200, Wolfram Sang wrote:
quoted hunk ↗ jump to hunk
We should get drvdata from struct device directly. Going via platform_device is an unneeded step back and forth. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> --- Build tested only. buildbot is happy. Please apply individually. drivers/usb/mtu3/mtu3_plat.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)diff --git a/drivers/usb/mtu3/mtu3_plat.c b/drivers/usb/mtu3/mtu3_plat.c index 628d5ce356ca..46551f6d16fd 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__);
Acked-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Thanks