30d35a1abd
[ Upstream commit ebe82cf92cd4825c3029434cabfcd2f1780e64be ] Current I2C reset procedure is broken in two ways: 1) It only generate 1 START instead of 9 STARTs and STOP. 2) It leaves the bus Busy so every I2C xfer after the first fixup calls the reset routine again, for every xfer there after. This fixes both errors. Signed-off-by: Joakim Tjernlund <joakim.tjernlund@infinera.com> Acked-by: Scott Wood <oss@buserror.net> Signed-off-by: Wolfram Sang <wsa@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.