powerpc/mm: Drop the unnecessary region check
authorAneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Wed, 17 Apr 2019 12:59:16 +0000 (18:29 +0530)
committerMichael Ellerman <mpe@ellerman.id.au>
Sun, 21 Apr 2019 13:12:40 +0000 (23:12 +1000)
commit53ed7a5947de2e19c270a0bc0c29257c6d004b0f
treec2620795b311304a368e193cde8fefe3bd609339
parente09093927e54323018dbb3bf6189c85a7f176bae
powerpc/mm: Drop the unnecessary region check

All the regions are now mapped with top nibble 0xc. Hence the region id
check is not needed for virt_addr_valid()

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/include/asm/page.h