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sh: timer: Remove unnecessary variable 'ticks'
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Reported-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
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@ -108,14 +108,9 @@ int timer_init (void)
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unsigned long long get_ticks (void)
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unsigned long long get_ticks (void)
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{
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{
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unsigned long tcnt = 0 - readl(TCNT0);
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unsigned long tcnt = 0 - readl(TCNT0);
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unsigned long ticks;
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if (last_tcnt > tcnt) { /* overflow */
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if (last_tcnt > tcnt) /* overflow */
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overflow_ticks++;
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overflow_ticks++;
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ticks = (0xffffffff - last_tcnt) + tcnt;
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} else {
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ticks = tcnt;
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}
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last_tcnt = tcnt;
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last_tcnt = tcnt;
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return (overflow_ticks << 32) | tcnt;
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return (overflow_ticks << 32) | tcnt;
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