diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2011-03-29 11:00:44 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2011-05-10 18:15:22 +0100 |
| commit | 6fd78fc1fa3ed1e70501c978c2d0bef94320252f (patch) | |
| tree | f6fc431550b2aab8b9454b5cc108017a5ec167b6 | |
| parent | 4a9040f451c32cd62971ecda1cb5bc4aed444c78 (diff) | |
MIPS: IP22: Fix GCC 4.6.0 build error
CC arch/mips/sgi-ip22/ip22-time.o
arch/mips/sgi-ip22/ip22-time.c: In function 'dosample':
arch/mips/sgi-ip22/ip22-time.c:35:10: 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>
| -rw-r--r-- | arch/mips/sgi-ip22/ip22-time.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/mips/sgi-ip22/ip22-time.c b/arch/mips/sgi-ip22/ip22-time.c index 603fc91c103..1a94c989418 100644 --- a/arch/mips/sgi-ip22/ip22-time.c +++ b/arch/mips/sgi-ip22/ip22-time.c @@ -32,7 +32,7 @@ static unsigned long dosample(void) { u32 ct0, ct1; - u8 msb, lsb; + u8 msb; /* Start the counter. */ sgint->tcword = (SGINT_TCWORD_CNT2 | SGINT_TCWORD_CALL | @@ -46,7 +46,7 @@ static unsigned long dosample(void) /* Latch and spin until top byte of counter2 is zero */ do { writeb(SGINT_TCWORD_CNT2 | SGINT_TCWORD_CLAT, &sgint->tcword); - lsb = readb(&sgint->tcnt2); + (void) readb(&sgint->tcnt2); msb = readb(&sgint->tcnt2); ct1 = read_c0_count(); } while (msb); |