diff --git a/drivers/pinctrl/pinctrl-stmfx.c b/drivers/pinctrl/pinctrl-stmfx.c
index 074c8fa3e75c..eba872ce4a7c 100644
--- a/drivers/pinctrl/pinctrl-stmfx.c
+++ b/drivers/pinctrl/pinctrl-stmfx.c
@@ -437,7 +437,7 @@ static int stmfx_pinctrl_irq_set_type(struct irq_data *data, unsigned int type)
 	u32 reg = get_reg(data->hwirq);
 	u32 mask = get_mask(data->hwirq);
 
-	if (type & IRQ_TYPE_NONE)
+	if (type == IRQ_TYPE_NONE)
 		return -EINVAL;
 
 	if (type & IRQ_TYPE_EDGE_BOTH) {