From: Zoltan Devai <zoss@devai.org>
Date: Mon, 10 Oct 2011 13:54:12 +0000 (+0100)
Subject: ARM: 7128/1: vic: Don't write to the read-only register VIC_IRQ_STATUS
X-Git-Tag: v3.1-rc10~2^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f8be12d15374413cf437741a282e97129e759209;p=profile%2Fcommon%2Fkernel-common.git

ARM: 7128/1: vic: Don't write to the read-only register VIC_IRQ_STATUS

This is unneeded and causes an abort on the SPMP8000 platform.

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Zoltan Devai <zoss@devai.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

diff --git a/arch/arm/common/vic.c b/arch/arm/common/vic.c
index 7aa4262..197f81c 100644
--- a/arch/arm/common/vic.c
+++ b/arch/arm/common/vic.c
@@ -259,7 +259,6 @@ static void __init vic_disable(void __iomem *base)
 	writel(0, base + VIC_INT_SELECT);
 	writel(0, base + VIC_INT_ENABLE);
 	writel(~0, base + VIC_INT_ENABLE_CLEAR);
-	writel(0, base + VIC_IRQ_STATUS);
 	writel(0, base + VIC_ITCR);
 	writel(~0, base + VIC_INT_SOFT_CLEAR);
 }