[PATCH libinput 2/6] touchpad: use __builtin_ffs instead of a manual count

[Thiago Macieira]

On Monday 05 January 2015 12:00:24 Hans de Goede wrote:
> > +	return __builtin_ffs(tp->fake_touches >> 1);

Why the builtin instead of ffs from <strings.h>?

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Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org
   Software Architect - Intel Open Source Technology Center
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