diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
index 918d8f0fe0912..c6678aa9b4ef0 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -307,7 +307,7 @@ static void mv88e6xxx_g1_irq_bus_sync_unlock(struct irq_data *d)
 	mutex_unlock(&chip->reg_lock);
 }
 
-static struct irq_chip mv88e6xxx_g1_irq_chip = {
+static const struct irq_chip mv88e6xxx_g1_irq_chip = {
 	.name			= "mv88e6xxx-g1",
 	.irq_mask		= mv88e6xxx_g1_irq_mask,
 	.irq_unmask		= mv88e6xxx_g1_irq_unmask,
diff --git a/drivers/net/dsa/mv88e6xxx/global2.c b/drivers/net/dsa/mv88e6xxx/global2.c
index 16f556261022d..af07278778251 100644
--- a/drivers/net/dsa/mv88e6xxx/global2.c
+++ b/drivers/net/dsa/mv88e6xxx/global2.c
@@ -1019,7 +1019,7 @@ static void mv88e6xxx_g2_irq_bus_sync_unlock(struct irq_data *d)
 	mutex_unlock(&chip->reg_lock);
 }
 
-static struct irq_chip mv88e6xxx_g2_irq_chip = {
+static const struct irq_chip mv88e6xxx_g2_irq_chip = {
 	.name			= "mv88e6xxx-g2",
 	.irq_mask		= mv88e6xxx_g2_irq_mask,
 	.irq_unmask		= mv88e6xxx_g2_irq_unmask,