[POWERPC] cell: fix interrupt priority handling

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>
Signed-off-by: Paul Mackerras <paulus@samba.org>

diff --git a/arch/powerpc/platforms/cell/interrupt.c b/arch/powerpc/platforms/cell/interrupt.c
index 0a707bc..f4e2d88 100644 (file)
--- a/arch/powerpc/platforms/cell/interrupt.c
+++ b/arch/powerpc/platforms/cell/interrupt.c
@@ -117,8 +117,7 @@ static int iic_external_get_irq(struct cbe_iic_pending_bits pending)
                 * 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)