Blackfin arch: fix bug - kernel boot fails when Spinlock and rw-lock debugging enabled

[linux-2.6-omap-h63xx.git] / arch / blackfin / kernel / irqchip.c

diff --git a/arch/blackfin/kernel/irqchip.c b/arch/blackfin/kernel/irqchip.c
index 73647c158774e0acd31efcf3e7385dd2b104365a..07402f57c9dea2f401bb40110f92dc57e5601281 100644 (file)
--- a/arch/blackfin/kernel/irqchip.c
+++ b/arch/blackfin/kernel/irqchip.c
@@ -60,9 +60,14 @@ static struct irq_chip bad_chip = {
 };
 
 static struct irq_desc bad_irq_desc = {
+       .status = IRQ_DISABLED,
        .chip = &bad_chip,
        .handle_irq = handle_bad_irq,
        .depth = 1,
+       .lock = __SPIN_LOCK_UNLOCKED(irq_desc->lock),
+#ifdef CONFIG_SMP
+       .affinity = CPU_MASK_ALL
+#endif
 };
 
 int show_interrupts(struct seq_file *p, void *v)