From 46b0cc9ffce356fbcb2135219a3ed8500714a9e4 Mon Sep 17 00:00:00 2001
From: Ido Yariv <ido@wizery.com>
Date: Wed, 11 Jan 2012 09:42:41 +0200
Subject: [PATCH] wl12xx: Fix potential interrupt storm

The interrupt threaded handler exits immediately if the driver's state
is WL1271_STATE_OFF. As a result, the interrupt status is not read. If
the interrupt is level triggered, it will be fired again.

Fix this by disabling interrupts before setting the state to OFF.

Signed-off-by: Ido Yariv <ido@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
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