Ray Chi 04dd6e76b2 usb: dwc3: add cancelled reasons for dwc3 requests
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>
2021-04-02 15:27:36 +02:00
2021-01-24 14:27:20 +01:00
2021-03-21 12:25:54 -07:00
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2021-02-25 10:17:31 -08:00
2021-02-24 09:38:36 -08:00
2021-02-23 09:28:51 -08:00
2021-02-26 09:41:03 -08:00
2021-02-26 09:41:03 -08:00
2021-03-21 14:56:43 -07:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
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