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Commit e3190868 authored by Yoshihiro Shimoda's avatar Yoshihiro Shimoda Committed by Felipe Balbi
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usb: gadget: udc: renesas_usb3: fix oops in renesas_usb3_remove() 



This patch fixes an issue that the renesas_usb3_remove() causes
NULL pointer dereference because the usb3_to_dev() macro will use
the gadget instance and it will be deleted before.

Fixes: cf06df3f ("usb: gadget: udc: renesas_usb3: move pm_runtime_{en,dis}able()")
Signed-off-by: default avatarYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: default avatarFelipe Balbi <felipe.balbi@linux.intel.com>
parent bff52352

drivers/usb/gadget/udc/renesas_usb3.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -2410,7 +2410,7 @@ static int renesas_usb3_remove(struct platform_device *pdev) 
	__renesas_usb3_ep_free_request(usb3->ep0_req);

	__renesas_usb3_ep_free_request(usb3->ep0_req);

	if (usb3->phy)

	if (usb3->phy)

		phy_put(usb3->phy);

		phy_put(usb3->phy);

	pm_runtime_disable(usb3_to_dev(usb3));

	pm_runtime_disable(&pdev->dev);





	return 0;

	return 0;

}

}