From: Julien DELACOU <julien.delacou@st.com>
Date: Fri, 15 Nov 2013 10:39:38 +0000 (+0100)
Subject: staging: dwc2: do not clear pending interrupts twice
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=b34085fdc2bb44b3d3cb16521ebd495f86fe717b;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

staging: dwc2: do not clear pending interrupts twice

Pending interrupts clearing is done in dwc2_enable_common_interrupts
so we don't need to do it twice.

Signed-off-by: Julien Delacou <julien.delacou@st.com>
Acked-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/dwc2/core.c b/drivers/staging/dwc2/core.c
index 6d001b52f652..e4249404958a 100644
--- a/drivers/staging/dwc2/core.c
+++ b/drivers/staging/dwc2/core.c
@@ -451,9 +451,6 @@ void dwc2_enable_host_interrupts(struct dwc2_hsotg *hsotg)
 	writel(0, hsotg->regs + GINTMSK);
 	writel(0, hsotg->regs + HAINTMSK);
 
-	/* Clear any pending interrupts */
-	writel(0xffffffff, hsotg->regs + GINTSTS);
-
 	/* Enable the common interrupts */
 	dwc2_enable_common_interrupts(hsotg);