1 files changed, 3 insertions, 0 deletions

diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index d64bafb1afd0..0a7840aeb0fb 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -491,6 +491,9 @@ int irq_set_irq_wake(unsigned int irq, unsigned int on)
         struct irq_desc *desc = irq_get_desc_buslock(irq, &flags);
         int ret = 0;
 
+        if (!desc)
+                return -EINVAL;
+
         /* wakeup-capable irqs can be shared between drivers that
          * don't need to have the same sleep mode behaviors.
          */