[patch 02/20] cell: fix interrupt priority handling
From: arnd@arndb.de
Date: 2006-06-19 18:51:17
Also in:
lkml
Checking the priority field to test for irq validity is completely bogus and breaks with future external interrupt controllers. Signed-off-by: Arnd Bergmann <redacted> --- Index: powerpc.git/arch/powerpc/platforms/cell/interrupt.c ===================================================================
--- powerpc.git.orig/arch/powerpc/platforms/cell/interrupt.c
+++ powerpc.git/arch/powerpc/platforms/cell/interrupt.c@@ -117,8 +117,7 @@ static int iic_external_get_irq(struct c * 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) --