Hi Arnd, On Tue, May 16, 2023 at 12:32 PM Arnd Bergmann <arnd@xxxxxxxxxx> wrote: > > From: Arnd Bergmann <arnd@xxxxxxxx> > > This function has no prototype and no callers: > > arm/mach-imx/cpu-imx25.c:43:5: error: no previous prototype for 'mx25_revision' [-Werror=missing-prototypes] > > Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> Martin Kaiser sent a patch adding a user for this function: https://lore.kernel.org/linux-arm-kernel/20220815190748.102664-2-martin@xxxxxxxxx/ It would be better to apply Martin's patch instead of removing mx25_revision(). Thanks
