diff --git a/drivers/irqchip/irq-gic-v3.c b/drivers/irqchip/irq-gic-v3.c
index 34d58567b78d..997104d4338e 100644
--- a/drivers/irqchip/irq-gic-v3.c
+++ b/drivers/irqchip/irq-gic-v3.c
@@ -12,6 +12,7 @@
 #include <linux/delay.h>
 #include <linux/interrupt.h>
 #include <linux/irqdomain.h>
+#include <linux/kstrtox.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
 #include <linux/of_irq.h>
@@ -1171,7 +1172,7 @@ static bool gicv3_nolpi;
 
 static int __init gicv3_nolpi_cfg(char *buf)
 {
-	return strtobool(buf, &gicv3_nolpi);
+	return kstrtobool(buf, &gicv3_nolpi);
 }
 early_param("irqchip.gicv3_nolpi", gicv3_nolpi_cfg);
 
diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
index 4c7bae0ec8f9..799f86d84b43 100644
--- a/drivers/irqchip/irq-gic.c
+++ b/drivers/irqchip/irq-gic.c
@@ -19,6 +19,7 @@
  */
 #include <linux/init.h>
 #include <linux/kernel.h>
+#include <linux/kstrtox.h>
 #include <linux/err.h>
 #include <linux/module.h>
 #include <linux/list.h>
@@ -1332,7 +1333,7 @@ static bool gicv2_force_probe;
 
 static int __init gicv2_force_probe_cfg(char *buf)
 {
-	return strtobool(buf, &gicv2_force_probe);
+	return kstrtobool(buf, &gicv2_force_probe);
 }
 early_param("irqchip.gicv2_force_probe", gicv2_force_probe_cfg);