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Commit 0a94188d authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "usb: dwc3: Flush bh work before disabling dwc3_irq"

parents 98082ae1 e99b1eb7

drivers/usb/dwc3/gadget.c

+4 −0
Original line number Diff line number Diff line
@@ -2195,6 +2195,10 @@ static int dwc3_gadget_pullup(struct usb_gadget *g, int is_on) 
	}



	disable_irq(dwc->irq);



	/* prevent pending bh to run later */

	flush_work(&dwc->bh_work);



	spin_lock_irqsave(&dwc->lock, flags);

	if (dwc->ep0state != EP0_SETUP_PHASE)

		dbg_event(0xFF, "EP0 is not in SETUP phase\n", 0);