881fe6ed21
With W=1:
drivers/spi/spi-mpc52xx-psc.c:178:5: warning: no previous prototype for ‘mpc52xx_psc_spi_transfer_one_message’ [-Wmissing-prototypes]
178 | int mpc52xx_psc_spi_transfer_one_message(struct spi_controller *ctlr,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
mpc52xx_psc_spi_transfer_one_message() is only used inside the file that
defines it. Hence fix this by making it static.
Fixes: 145cfc3840e5931a ("spi: mpc52xx-psc: Switch to using core message queue")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202310061815.7Rtyi4hs-lkp@intel.com/
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20231006112945.1491265-1-geert+renesas@glider.be
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.