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| author | Hemant Kumar <hemantk@codeaurora.org> | 2016-12-09 20:37:53 -0800 |
|---|---|---|
| committer | Hemant Kumar <hemantk@codeaurora.org> | 2016-12-12 14:00:42 -0800 |
| commit | 5994569c2cd268ded484e39da5c55fc6d9ede58e (patch) | |
| tree | 42cf4c7ec97859023d528d52ae5d8909c99867c8 /tools/perf/scripts/python | |
| parent | 13931636c5ce6c6b748a3338593ea8531898a87f (diff) | |
usb: core: Allow secondary event ring clean upon disconnect
If device is disconnected in the middle of data transfer
there is a possibility of pending events in the secondary
event ring. As a result when xHC is halted as part of device
disconnect, device is not getting detected upon re-connect.
Fix the issue by acknowledging the pending events upon
device disconnect. Also this allows to finish the clean up
of event ring otherwise this results into a memory leak.
Change-Id: I2ec3d74867e0129dad395d1dbe920b468ac5949d
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions