From dd864f20b382b131bfe10c87c5c81985f5bafa54 Mon Sep 17 00:00:00 2001
From: Pratyush Anand <pratyush.anand@st.com>
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 <pratyush.anand@st.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index f732f2c..e745093 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;
-- 
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