microblaze: Optimize hw exception rutine

Remove set_vms because UMS is cleared and VMS is already setup.
Optimize function calling which save one additional instruction.

Signed-off-by: Michal Simek <monstr@monstr.eu>
This commit is contained in:
Michal Simek 2010-06-22 16:25:31 +02:00
commit c318d483b3