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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: cf06df3fae ("usb: gadget: udc: renesas_usb3: move pm_runtime_{en,dis}able()")
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Yoshihiro Shimoda 2018-01-12 20:00:56 +09:00 committed by Felipe Balbi
parent bff52352e0
commit e3190868e5
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/gadget/udc/renesas_usb3.c
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@ -2410,7 +2410,7 @@ static int renesas_usb3_remove(struct platform_device *pdev)
__renesas_usb3_ep_free_request(usb3->ep0_req);
if (usb3->phy)
phy_put(usb3->phy);
pm_runtime_disable(usb3_to_dev(usb3));
pm_runtime_disable(&pdev->dev);
return 0;
}