m68k: Mac interrupt priorities

Add some more machines that support A/UX interrupt priorities. There are
probably others as well, but I've only tested these ones so far.

Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/arch/m68k/mac/via.c b/arch/m68k/mac/via.c
index e27735b..2be7b9c 100644
--- a/arch/m68k/mac/via.c
+++ b/arch/m68k/mac/via.c
@@ -193,8 +193,14 @@
 	/* that the IIfx emulates this alternate mapping using the OSS. */
 
 	switch(macintosh_config->ident) {
+		case MAC_MODEL_P475:
+		case MAC_MODEL_P475F:
+		case MAC_MODEL_P575:
+		case MAC_MODEL_Q605:
+		case MAC_MODEL_Q605_ACC:
 		case MAC_MODEL_C610:
 		case MAC_MODEL_Q610:
+		case MAC_MODEL_Q630:
 		case MAC_MODEL_C650:
 		case MAC_MODEL_Q650:
 		case MAC_MODEL_Q700: