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commitfb2bdd32b2upstream. Compile-testing without CONFIG_OF shows that the of_match_ptr() macro was used incorrectly here: drivers/remoteproc/stm32_rproc.c:662:34: warning: unused variable 'stm32_rproc_match' [-Wunused-const-variable] As in almost every driver, the solution is simply to remove the use of this macro. The same thing happened with the deprecated SIMPLE_DEV_PM_OPS(), but the corresponding warning was already shut up with __maybe_unused annotations, so fix those as well by using the correct DEFINE_SIMPLE_DEV_PM_OPS() macros and removing the extraneous __maybe_unused modifiers. For completeness, also add a pm_ptr() to let the PM ops be eliminated completely when CONFIG_PM is turned off. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202307242300.ia82qBTp-lkp@intel.com Fixes:03bd158e15("remoteproc: stm32: use correct format strings on 64-bit") Fixes:410119ee29("remoteproc: stm32: wakeup the system by wdg irq") Fixes:13140de09c("remoteproc: stm32: add an ST stm32_rproc driver") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> Link: https://lore.kernel.org/r/20230724195704.2432382-1-arnd@kernel.org Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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.