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| author | Sunny Kumar <sunny.kumar.roy@gmail.com> | 2015-07-07 12:27:03 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-07-22 15:45:04 -0700 |
| commit | e616b39a16d4458224d91697b0a2599336f0c38c (patch) | |
| tree | 38236d5789675d04049820105a5ab0c53064dce4 /tools/perf/scripts/python | |
| parent | 655fe4effe0f1f40e4f6ca6b3cc64a7fe0032183 (diff) | |
usb: usleep_range is preferred over udelay where wakeup is flexible
According to Documentation/timers/timers-howto.txt"
udelay() is only called once from a place where sleeping is allowed.
We can replace it with a call to usleep_range()
with a reasonable upper limit.
Signed-off-by: Sunny Kumar <sunny.kumar.roy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions