12d057bad6
Add a helper to verify that enum IDs are unique, and use it to validate
the enum ID arrays in config register descriptors.
This exposes bugs like those fixed in:
- commit 805f635703b2562b ("pinctrl: sh-pfc: r8a7778: Fix duplicate
SDSELF_B and SD1_CLK_B"),
- commit 884caadad128efad ("pinctrl: sh-pfc: sh7734: Fix duplicate
TCLK1_B"),
- commit 2a069a92811fb35b ("pinctrl: sh-pfc: sh7264: Fix Port K I/O
Register 0 definition").
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20200110131927.1029-6-geert+renesas@glider.be
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.