From: Felix Radensky <felix@embedded-sol.com>
Date: Tue, 11 Oct 2011 08:24:21 +0000 (+0200)
Subject: powerpc/8xxx: Fix interrupt handling in MPC8xxx GPIO driver
X-Git-Tag: v3.2-rc1~34^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cfadd83852eb6b9a015bc1ea396b98f395f073e0;p=pandora-kernel.git

powerpc/8xxx: Fix interrupt handling in MPC8xxx GPIO driver

Interrupt handler in MPC8xxx GPIO driver is missing the call to PIC EOI
(end of interrupt) handler. As a result, at least on 85XX systems, GPIO
interrupt is delivered only once. This patch adds the missing EOI call.
Tested on custom P1022 board.

Signed-off-by: Felix Radensky <felix@embedded-sol.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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