summaryrefslogtreecommitdiffstats
path: root/kernel/irq/spurious.c
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/irq/spurious.c')
-rw-r--r--kernel/irq/spurious.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c
index a6b2bc831dd0..088dabbf2d6a 100644
--- a/kernel/irq/spurious.c
+++ b/kernel/irq/spurious.c
@@ -6,6 +6,7 @@
* This file contains spurious interrupt handling.
*/
+#include <linux/jiffies.h>
#include <linux/irq.h>
#include <linux/module.h>
#include <linux/kallsyms.h>
@@ -179,7 +180,7 @@ void note_interrupt(unsigned int irq, struct irq_desc *desc,
* otherwise the couter becomes a doomsday timer for otherwise
* working systems
*/
- if (jiffies - desc->last_unhandled > HZ/10)
+ if (time_after(jiffies, desc->last_unhandled + HZ/10))
desc->irqs_unhandled = 1;
else
desc->irqs_unhandled++;