Peter Geis
c7deb7ebfc
[ Upstream commitf340ed8664] The otg sync state patch reuses the ret variable, but fails to set it to zero after use. This leads to a situation when the otg port is in peripheral mode where the otg phy aborts halfway through setup. It also fails to account for a failure to register the extcon notifier. Fix this by using our own variable and skipping otg sync in case of failure. Fixes:8dc60f8da2("phy: rockchip-inno-usb2: Sync initial otg state") Reported-by: Markus Reichl <m.reichl@fivetechno.de> Reported-by: Michael Riesch <michael.riesch@wolfvision.net> Signed-off-by: Peter Geis <pgwipeout@gmail.com> Tested-by: Michael Riesch <michael.riesch@wolfvision.net> Tested-by: Markus Reichl <m.reichl@fivetechno.de> Reviewed-by: Samuel Holland <samuel@sholland.org> Link: https://lore.kernel.org/r/20220902184543.1234835-1-pgwipeout@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.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.
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.