Currently, when dwc3 handles request cancelled, dwc3 just returns
-ECONNRESET for all requests. It will cause USB function drivers
can't know if the requests are cancelled by other reasons.
This patch will replace DWC3_REQUEST_STATUS_CANCELLED with the
reasons below.
- DWC3_REQUEST_STATUS_DISCONNECTED
- DWC3_REQUEST_STATUS_DEQUEUED
- DWC3_REQUEST_STATUS_STALLED
Reviewed-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Signed-off-by: Ray Chi <raychi@google.com>
Link: https://lore.kernel.org/r/20210327181742.1810969-1-raychi@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
04dd6e76b2