Hi,
Thanks , I will check this and fix.
Best regards,
Nobuhiro
2012/2/16 Mike Frysinger <vap...@gentoo.org>:
> all superh boards hit this warning for me:
>
> Configuring for sh7763rdp board...
> time.c: In function 'get_ticks':
> time.c:111:16: warning: variable 'ticks' set but not used [-Wunused-but-set-
> variable]
>
> and indeed, looking at the code, ticks is set but not used. not sure if bug
> (ticks should be used), or just delete the variable ...
>
> unsigned long long get_ticks (void)
> {
> unsigned long tcnt = 0 - readl(TCNT0);
> unsigned long ticks;
>
> if (last_tcnt > tcnt) { /* overflow */
> overflow_ticks++;
> ticks = (0xffffffff - last_tcnt) + tcnt;
> } else {
> ticks = tcnt;
> }
> last_tcnt = tcnt;
>
> return (overflow_ticks << 32) | tcnt;
> }
> -mike
>
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--
Nobuhiro Iwamatsu
iwamatsu at {nigauri.org / debian.org}
GPG ID: 40AD1FA6
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