powerpc/32: Simplify EXCEPTION_PROLOG_1 macro

Make code more readable with a clear CONFIG_VMAP_STACK
section and a clear non CONFIG_VMAP_STACK section.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/c0f16cf432d22fc80097264d94649460d3dd761d.1606285014.git.christophe.leroy@csgroup.eu
This commit is contained in:
Christophe Leroy 2020-11-25 07:10:51 +00:00 • committed by Michael Ellerman
commit 6285f9cff5