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| author | Roger Quadros <rogerq@kernel.org> | 2023-05-03 14:00:48 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-05-13 11:30:35 +0300 |
| commit | c8540870af4ce6ddeb27a7bb5498b75fb29b643c (patch) | |
| tree | 19834b97db2d2dc7c7e2a9a3bb2c8c3b20528c16 /.gitattributes | |
| parent | 94d25e9128988c6a1fc9070f6e98215a95795bd8 (diff) | |
| download | linux-c8540870af4ce6ddeb27a7bb5498b75fb29b643c.tar.xz | |
usb: dwc3: gadget: Improve dwc3_gadget_suspend() and dwc3_gadget_resume()
Prevent -ETIMEDOUT error on .suspend().
e.g. If gadget driver is loaded and we are connected to a USB host,
all transfers must be stopped before stopping the controller else
we will not get a clean stop i.e. dwc3_gadget_run_stop() will take
several seconds to complete and will return -ETIMEDOUT.
Handle error cases properly in dwc3_gadget_suspend().
Simplify dwc3_gadget_resume() by using the introduced helper function.
Fixes: 9f8a67b65a49 ("usb: dwc3: gadget: fix gadget suspend/resume")
Cc: stable@vger.kernel.org
Suggested-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Signed-off-by: Roger Quadros <rogerq@kernel.org>
Acked-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Link: https://lore.kernel.org/r/20230503110048.30617-1-rogerq@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to '.gitattributes')
0 files changed, 0 insertions, 0 deletions