x86: fix is_io_mapping_possible() build warning on i386 allnoconfig
authorAndrew Morton <akpm@linux-foundation.org>
Thu, 2 Apr 2009 23:44:38 +0000 (16:44 -0700)
committerIngo Molnar <mingo@elte.hu>
Fri, 3 Apr 2009 16:39:05 +0000 (18:39 +0200)
commit6a491e2e3e52a64c6d88a192c56499d931842ac5
treee9383cf376b9cddc2f32dbc065e96e084da1c58d
parent484cad34dd667235565c14a40e2f5a8143184aaa
x86: fix is_io_mapping_possible() build warning on i386 allnoconfig

i386 allnoconfig:

 arch/x86/mm/iomap_32.c: In function 'is_io_mapping_possible':
 arch/x86/mm/iomap_32.c:27: warning: comparison is always false due to limited range of data type

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/mm/iomap_32.c