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MIPS: IP22: Fix GCC 4.6.0 build error

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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>
This commit is contained in:
Ralf Baechle 2011-03-29 11:06:49 +02:00
parent 6fd78fc1fa
commit 3be1afc8f6
1 changed files with 2 additions and 2 deletions
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4
arch/mips/sgi-ip22/ip22-platform.c
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@ -132,7 +132,7 @@ static struct platform_device eth1_device = {
*/ */
static int __init sgiseeq_devinit(void) static int __init sgiseeq_devinit(void)
{ {
unsigned int tmp; unsigned int pbdma __maybe_unused;
int res, i; int res, i;
eth0_pd.hpc = hpc3c0; eth0_pd.hpc = hpc3c0;
@ -151,7 +151,7 @@ static int __init sgiseeq_devinit(void)
/* Second HPC is missing? */ /* Second HPC is missing? */
if (ip22_is_fullhouse() || if (ip22_is_fullhouse() ||
get_dbe(tmp, (unsigned int *)&hpc3c1->pbdma[1])) get_dbe(pbdma, (unsigned int *)&hpc3c1->pbdma[1]))
return 0; return 0;
sgimc->giopar |= SGIMC_GIOPAR_MASTEREXP1 | SGIMC_GIOPAR_EXP164 | sgimc->giopar |= SGIMC_GIOPAR_MASTEREXP1 | SGIMC_GIOPAR_EXP164 |