From 1e7d6a45f6b10bc48a1453bca3d829e210546571 Mon Sep 17 00:00:00 2001
From: Corey Minyard <cminyard@mvista.com>
Date: Fri, 3 Apr 2015 12:13:48 -0500
Subject: [PATCH] ipmi: Handle BMCs that don't allow clearing the rcv irq bit

Some BMCs don't let you clear the receive irq bit in the global
enables.  This is kind of silly, but they give an error if you
try to clear it.  Compensate for this by detecting the situation
and working around it.

Signed-off-by: Corey Minyard <cminyard@mvista.com>
Tested-by: Thomas D <whissi@whissi.de>
Reviewed-by: Thomas D <whissi@whissi.de>
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Reading git-format-patch failed