From 5673b7c513e08eed5c313ec8629b72727ba7598b 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>
---
arch/mips/sgi-ip22/ip22-platform.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/mips/sgi-ip22/ip22-platform.c b/arch/mips/sgi-ip22/ip22-platform.c
index deddbf0ebe5c8..698904daf901d 100644
--- a/arch/mips/sgi-ip22/ip22-platform.c
+++ b/arch/mips/sgi-ip22/ip22-platform.c
@@ -132,7 +132,7 @@ static struct platform_device eth1_device = {
*/
static int __init sgiseeq_devinit(void)
{
- unsigned int tmp;
+ unsigned int pbdma __maybe_unused;
int res, i;
eth0_pd.hpc = hpc3c0;
@@ -151,7 +151,7 @@ static int __init sgiseeq_devinit(void)
/* Second HPC is missing? */
if (ip22_is_fullhouse() ||
- get_dbe(tmp, (unsigned int *)&hpc3c1->pbdma[1]))
+ get_dbe(pbdma, (unsigned int *)&hpc3c1->pbdma[1]))
return 0;
sgimc->giopar |= SGIMC_GIOPAR_MASTEREXP1 | SGIMC_GIOPAR_EXP164 |
--
2.39.5