Checking the priority field to test for irq validity is
completely bogus and breaks with future external interrupt
controllers.

Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
---

Index: linus-2.6/arch/powerpc/platforms/cell/interrupt.c
===================================================================
--- linus-2.6.orig/arch/powerpc/platforms/cell/interrupt.c	2006-04-29 22:47:55.000000000 +0200
+++ linus-2.6/arch/powerpc/platforms/cell/interrupt.c	2006-04-29 22:53:41.000000000 +0200
@@ -136,8 +136,7 @@
 		 * One of these units can be connected
 		 * to an external interrupt controller.
 		 */
-		if (pending.prio > 0x3f ||
-		    pending.class != 2)
+		if (pending.class != 2)
 			break;
 		irq = IIC_EXT_OFFSET
 			+ spider_get_irq(node)

--