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| author | Brian Norris <briannorris@chromium.org> | 2020-08-21 16:57:33 -0700 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2020-08-27 13:04:38 +0300 |
| commit | 86fbf26491941352799822c8c324f5c9d8101e62 (patch) | |
| tree | 42a070bbc0f9b7214f64c9d7b03070dfdf5a0234 /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | 22b726cbdd09d9891ede8aa122a950d2d0ae5e09 (diff) | |
| download | linux-86fbf26491941352799822c8c324f5c9d8101e62.tar.gz linux-86fbf26491941352799822c8c324f5c9d8101e62.zip | |
rtw88: use read_poll_timeout_atomic() for poll loop
This gives the added bonus of not wasting an extra udelay() if we're
timing out -- we double-check the register state one last time before
returning.
Signed-off-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200821235733.1785009-1-briannorris@chromium.org
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions