microblaze: Optimize clear_vms_ums macro

We can save two instruction when MSR_VMS and MSR_UMS
are setup in one instruction.

Signed-off-by: Michal Simek <monstr@monstr.eu>
This commit is contained in:
Michal Simek 2010-06-22 13:51:50 +02:00
commit 3fbd93e58e