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>
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@ -95,7 +95,7 @@ static void __init sni_a20r_timer_setup(void)
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static __init unsigned long dosample(void)
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{
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u32 ct0, ct1;
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volatile u8 msb, lsb;
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volatile u8 msb;
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/* Start the counter. */
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outb_p(0x34, 0x43);
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@ -108,7 +108,7 @@ static __init unsigned long dosample(void)
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/* Latch and spin until top byte of counter0 is zero */
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do {
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outb(0x00, 0x43);
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lsb = inb(0x40);
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(void) inb(0x40);
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msb = inb(0x40);
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ct1 = read_c0_count();
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} while (msb);
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