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 <[email protected]>
mna · May 10, 2011 · 3be1afc · 3be1afc
1 parent 6fd78fc
commit 3be1afc
Showing 1 changed file with 2 additions and 2 deletions.
diff --git 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 |