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commit fb2bdd32b231b70e6a3f1054528692f604db25d8 upstream. 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: 03bd158e1535 ("remoteproc: stm32: use correct format strings on 64-bit") Fixes: 410119ee29b6 ("remoteproc: stm32: wakeup the system by wdg irq") Fixes: 13140de09cc2 ("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>