asm/mmu.h refers to cpus_have_const_cap() in the definition of
arm64_kernel_unmapped_at_el0() so include asm/cpufeature.h directly
rather than force all users of the header to do it themselves.
Signed-off-by: Will Deacon <will@kernel.org>
Tested-by: Fuad Tabba <tabba@google.com>
Reviewed-by: Fuad Tabba <tabba@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20211202171048.26924-2-will@kernel.org