diff --git a/drivers/watchdog/wdt_pci.c b/drivers/watchdog/wdt_pci.c
index 48b2c05..bc7addc 100644
--- a/drivers/watchdog/wdt_pci.c
+++ b/drivers/watchdog/wdt_pci.c
@@ -332,7 +332,7 @@ static irqreturn_t wdtpci_interrupt(int irq, void *dev_id)
 		pr_crit("Would Reboot\n");
 #else
 		pr_crit("Initiating system reboot\n");
-		emergency_restart(NULL);
+		emergency_restart();
 #endif
 #else
 		pr_crit("Reset in 5ms\n");