Commit e9f2aa87 authored Jan 27, 2015 by Felipe Balbi

usb: dwc3: gadget: WARN() in case of unknown IRQ



if an unknown IRQ event is triggered, that means
the HW is really misbehaving. Instead of printing
a debug message, let's WARN() so users report
when that happens.

Signed-off-by: Felipe Balbi <balbi@ti.com>

parent 4cd8f6d0

drivers/usb/dwc3/gadget.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2518,7 +2518,7 @@ static void dwc3_gadget_interrupt(struct dwc3 *dwc,
		dev_vdbg(dwc->dev, "Overflow\n");
		break;
		default:
		dev_dbg(dwc->dev, "UNKNOWN IRQ %d\n", event->type);
		dev_WARN(dwc->dev, "UNKNOWN IRQ %d\n", event->type);
		}
		}