x86: fix typo in irq_desc array

when SPARSE_IRQ is not used, should still use irq_desc->lock

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index 7f625fbc9aa4..fb6bdb602a93 100644
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -253,7 +253,7 @@ struct irq_desc irq_desc[NR_IRQS] __cacheline_aligned_in_smp = {
                 .chip = &no_irq_chip,
                 .handle_irq = handle_bad_irq,
                 .depth = 1,
-                .lock = __SPIN_LOCK_UNLOCKED(sparse_irqs->lock),
+                .lock = __SPIN_LOCK_UNLOCKED(irq_desc->lock),
 #ifdef CONFIG_SMP
                 .affinity = CPU_MASK_ALL
 #endif