From 18a36c1a398055e87a3646738abf3c1b0e98e7e2 Mon Sep 17 00:00:00 2001
From: Xiaotian Feng <xiaotian.feng@windriver.com>
Date: Tue, 26 May 2009 20:48:04 -0700
Subject: [PATCH] gianfar: fix babbling rx error event bug

Gianfar interrupt handler uses IEVENT_ERR_MASK to check and handle errors.
Babbling RX error (IEVENT_BABR) should be included in IEVENT_ERROR_MASK.
Otherwise if BABR is raised, it never gets handled nor cleared, and an
interrupt storm results. This has been observed to happen on sending a
burst of ethernet frames to a gianfar based board.

Signed-off-by: Xiaotian Feng <xiaotian.feng@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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