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ommit/?id=c1df29648f1e3ffb8bac38e27a22b50f5c019adf'>c1df29648f1e3ffb8bac38e27a22b50f5c019adf (diff)
ASoC: fsl_sai: Use usleep_range() instead of msleep()
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. More details see Documentation/timers/timers-howto.txt. Signed-off-by: Xiubo Li <lixiubo@cmss.chinamobile.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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