tree afc8f27f1044be5787fb38d181292dd861f9a1c5
parent f12ae6bc4ad0054386b380dbf90e63617cd5ab92
author Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> 1215142632 +0900
committer Paul Mundt <lethal@linux-sh.org> 1217236233 +0900

sh: add interrupt ack code to sh4a

This patch is based on interrupt acknowledge code for external
interrupt sources on sh3 processors and adds on sh4a processors.

Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>