faa0502a5b
commit cd9d9491e835a845c1a98b8471f88d26285e0bb9 upstream. If host/hub initiated link pm is prevented by a driver flag we still must ensure that periodic endpoints have longer service intervals than link pm exit latency before allowing device initiated link pm. Fix this by continue walking and checking endpoint service interval if xhci_get_timeout_no_hub_lpm() returns anything else than USB3_LPM_DISABLED While at it fix the split line error message Tested-by: Jan Schmidt <jan@centricular.com> Cc: <stable@vger.kernel.org> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Link: https://lore.kernel.org/r/1570190373-30684-3-git-send-email-mathias.nyman@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.