From 3be1afc8f64742552325d9f03c2b96339e822f9e Mon Sep 17 00:00:00 2001
From: Ralf Baechle <ralf@linux-mips.org>
Date: Tue, 29 Mar 2011 11:06:49 +0200
Subject: [PATCH] MIPS: IP22: Fix GCC 4.6.0 build error

  CC      arch/mips/sgi-ip22/ip22-platform.o
arch/mips/sgi-ip22/ip22-platform.c: In function 'sgiseeq_devinit':
arch/mips/sgi-ip22/ip22-platform.c:135:15: error: variable 'tmp' set but not used [-Werror=unused-but-set-variable]
cc1: all warnings being treated as errors

While at it rename the variable to pbdma for readability; there is a
local variable tmp of different type being used in two nested blocks.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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