a827ad9b3c
On stm32mp157 enabling the controller before asserting CS makes the hardware trigger spurious interrupts in a tight loop and the transfers fail. Revert the commit that swapped the order of enable and CS. This reintroduces the problem that swapping was supposed to fix, which however is less grave. Reported-by: Leonard Göhrs <l.goehrs@pengutronix.de> Link: https://lore.kernel.org/all/39033ed7-3e57-4339-80b4-fc8919e26aa7@pengutronix.de/ Fixes: 52b62e7a5d4f ("spi: stm32: enable controller before asserting CS") Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://msgid.link/r/20240523103326.792907-2-u.kleine-koenig@pengutronix.de Signed-off-by: Mark Brown <broonie@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 reStructuredText 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.