80c5bac02a
m_can_tx_handler is the only place where data is written to the tx fifo. We can calculate the putidx in the driver code here to avoid the dependency on the txfqs register. Signed-off-by: Markus Schneider-Pargmann <msp@baylibre.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Link: https://lore.kernel.org/all/20240207093220.2681425-10-msp@baylibre.com Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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.