• Arnd Bergmann's avatar
    efi: ARM: avoid warning about phys_addr_t cast · 7464b6e3
    Arnd Bergmann authored
    memblock_remove() takes a phys_addr_t, which may be narrower than 64 bits,
    causing a harmless warning:
    drivers/firmware/efi/arm-init.c: In function 'reserve_regions':
    include/linux/kernel.h:29:20: error: large integer implicitly truncated to unsigned type [-Werror=overflow]
     #define ULLONG_MAX (~0ULL)
    drivers/firmware/efi/arm-init.c:152:21: note: in expansion of macro 'ULLONG_MAX'
      memblock_remove(0, ULLONG_MAX);
    This adds an explicit typecast to avoid the warning
    Fixes: 500899c2
     ("efi: ARM/arm64: ignore DT memory nodes instead of removing them")
    Acked-by Ard Biesheuvel <ard.biesheuvel@linaro.org>
    Reviewed-by: default avatarMatt Fleming <matt@codeblueprint.co.uk>
    Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
    Signed-off-by: default avatarWill Deacon <will.deacon@arm.com>