From dd864f20b382b131bfe10c87c5c81985f5bafa54 Mon Sep 17 00:00:00 2001 From: Pratyush Anand Date: Mon, 2 Jul 2012 10:21:53 +0530 Subject: usb: dwc3: no need to clear INIT{U1,U2}ENA bits as per databook, these bits are cleared by hardware on each USB reset, so no need to clear it explicitly by software in reset ISR. Signed-off-by: Pratyush Anand Signed-off-by: Felipe Balbi --- drivers/usb/dwc3/gadget.c | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/usb/dwc3/gadget.c') diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index f732f2ccb9b4..e7450931125a 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -2020,7 +2020,6 @@ static void dwc3_gadget_reset_interrupt(struct dwc3 *dwc) reg = dwc3_readl(dwc->regs, DWC3_DCTL); reg &= ~DWC3_DCTL_TSTCTRL_MASK; - reg &= ~(DWC3_DCTL_INITU1ENA | DWC3_DCTL_INITU2ENA); reg |= (DWC3_DCTL_ACCEPTU1ENA | DWC3_DCTL_ACCEPTU2ENA); dwc3_writel(dwc->regs, DWC3_DCTL, reg); dwc->test_mode = false; -- cgit v1.2.3