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| author |   Xiubo Li <lixiubo@cmss.chinamobile.com> | 2016-01-15 19:35:25 +0800 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2016-01-22 16:48:34 +0000 |
| commit | 0d55ad456337487e8cdb72acdd520050e575a0bd (patch) | |
| tree | a2110934423c2848e961cbe6e192560244726d46 /tools/perf/scripts/python/stackcollapse.py | |
| parent | Merge remote-tracking branch 'asoc/topic/rt5677' into asoc-next (diff) | |
| download | linux-dev-0d55ad456337487e8cdb72acdd520050e575a0bd.tar.xz linux-dev-0d55ad456337487e8cdb72acdd520050e575a0bd.zip | |
ASoC: fsl-mpc5200: 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>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions