b8e2771b7f
In drivers/Kconfig, drivers/firmware/Kconfig is sourced for all ports so there is no need to source it in the port-specific Kconfig file. And sourcing it here also caused the "Firmware Drivers" menu appeared two times: one in the "Device Drivers" menu, another in the toplevel menu. This is really puzzling so remove it. Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Xi Ruoyao <xry111@xry111.site> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
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.