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| author |   Thinh Nguyen <Thinh.Nguyen@synopsys.com> | 2019-12-18 18:14:50 -0800 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-15 10:39:23 +0100 |
| commit | da10bcdd6f70dc9977f2cf18f4783cf78520623a (patch) | |
| tree | 46d2b92b7e1631d494cc14e6800b61c3b9236de2 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | usb: dwc3: gadget: Check END_TRANSFER completion (diff) | |
| download | linux-dev-da10bcdd6f70dc9977f2cf18f4783cf78520623a.tar.xz linux-dev-da10bcdd6f70dc9977f2cf18f4783cf78520623a.zip | |
usb: dwc3: gadget: Delay starting transfer
If the END_TRANSFER command hasn't completed yet, then don't send the
START_TRANSFER command. The controller may not be able to start if
that's the case. Some controller revisions depend on this. See
commit 76a638f8ac0d ("usb: dwc3: gadget: wait for End Transfer to
complete"). Let's only send START_TRANSFER command after the
END_TRANSFER command had completed.
Fixes: 3aec99154db3 ("usb: dwc3: gadget: remove DWC3_EP_END_TRANSFER_PENDING")
Signed-off-by: Thinh Nguyen <thinhn@synopsys.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions