tree be4e2396221a2410158f6862227ab5a901541e79
parent df720ac12fc76d235a1b0d7ebccd14b23085c24e
author Al Viro <viro@zeniv.linux.org.uk> 1472936828 -0400
committer Al Viro <viro@zeniv.linux.org.uk> 1475025319 -0400

frv: move HAVE_ARCH_UNMAPPED_AREA to pgtable.h

it has no business in uaccess.h, everything else has it in pgtable.h and
the only user (mm/mmap.c) unconditionally pulls asm/pgtable.h via linux/mm.h.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>