commit 5b889e37 upstream.

As reported by Josh Boyer <jwboyer@redhat.com>:
>	drivers/edac/sb_edac.c: In function 'get_memory_error_data':
> 	drivers/edac/sb_edac.c:861:2: warning: left shift count >= width of type
> 	[enabled by default]
> 	<snip>
> 	ERROR: "__udivdi3" [drivers/edac/sb_edac.ko] undefined!
> 	make[1]: *** [__modpost] Error 1
> 	make: *** [modules] Error 2

PS.: compile-tested only
Reported-by: Josh Boyer <jwboyer@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
[bwh: Prerequisite for "sb_edac: Fix erroneous bytes->gigabytes conversion"]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>