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675e7c9d71
Keeping SPI peripheral devices type is pointless since first it hasn't been functionally utilized by any of the client drivers/code and second it won't work for Microwire type at the very least. Moreover there is no point in setting up the type by means of the chip-data in the modern kernel. The peripheral devices with specific interface type need to be detected in order to activate the corresponding frame format. It most likely will require some peripheral device specific DT property or whatever to find out the interface protocol. So let's remove the serial interface type fields from the DW APB SSI controller and the SPI peripheral device private data. Note we'll preserve the explicit SSI_MOTO_SPI interface type setting up to signify the only currently supported interface protocol. Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Link: https://lore.kernel.org/r/20200920112914.26501-9-Sergey.Semin@baikalelectronics.ru 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 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.