x86: use constant as multiboot protocol identifier
authorDaniel Kiper <daniel.kiper@oracle.com>
Thu, 25 Sep 2014 10:08:03 +0000 (12:08 +0200)
committerJan Beulich <jbeulich@suse.com>
Thu, 25 Sep 2014 10:08:03 +0000 (12:08 +0200)
commit43103612f62fb5d088bcbb8d5fcfcfeed7858b7c
tree45c31f61c5f91ed7b58b7272510440d487aed4bb
parentc5e79e02ee3cf1445cad9b7d3a4389f3c753f030
x86: use constant as multiboot protocol identifier

... instead of plain number.

Signed-off-by: Daniel Kiper <daniel.kiper@oracle.com>
Reviewed-by: Andrew Cooper <andrew.cooper@citrix.com>
xen/arch/x86/boot/head.S