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authorRalf Baechle <ralf@linux-mips.org>2011-03-29 11:57:11 +0200
committerRalf Baechle <ralf@linux-mips.org>2011-05-10 18:15:23 +0100
commit11b9d0eca559d087f3d49282033f2865cceacedd (patch)
tree97bfeb42d7422909295d6a8dfcc532d759ce4b66 /arch/mips/sni
parent6be63bbbdab66b9185dc6f67c8b1bacb6f37f946 (diff)
downloadlinux-11b9d0eca559d087f3d49282033f2865cceacedd.tar.gz
MIPS: SNI: Fix GCC 4.6.0 build error
CC arch/mips/sni/time.o arch/mips/sni/time.c: In function 'dosample': arch/mips/sni/time.c:98:19: error: variable 'lsb' set but not used [-Werror=unused-but-set-variable] cc1: all warnings being treated as errors Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/sni')
-rw-r--r--arch/mips/sni/time.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/mips/sni/time.c b/arch/mips/sni/time.c
index c76151b5656..0904d4d30cb 100644
--- a/arch/mips/sni/time.c
+++ b/arch/mips/sni/time.c
@@ -95,7 +95,7 @@ static void __init sni_a20r_timer_setup(void)
static __init unsigned long dosample(void)
{
u32 ct0, ct1;
- volatile u8 msb, lsb;
+ volatile u8 msb;
/* Start the counter. */
outb_p(0x34, 0x43);
@@ -108,7 +108,7 @@ static __init unsigned long dosample(void)
/* Latch and spin until top byte of counter0 is zero */
do {
outb(0x00, 0x43);
- lsb = inb(0x40);
+ (void) inb(0x40);
msb = inb(0x40);
ct1 = read_c0_count();
} while (msb);