On Fri, Jan 15, 2016 at 07:35:24PM +0800, Xiubo Li wrote: > Since msleep() will sleep longer than intended time for values less > than 20ms, this patch allows the use of usleep_range for just 1ms. > usleep_range is a finer precision implementation of msleep and is > designed to be a drop-in replacement for udelay where a precise > sleep/busy-wait is unnecessary. A similar change seems to have already been applied.
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