diff --git a/drivers/pinctrl/pinctrl-rockchip.c b/drivers/pinctrl/pinctrl-rockchip.c
index 6d46b4efb730..32276f227b71 100644
--- a/drivers/pinctrl/pinctrl-rockchip.c
+++ b/drivers/pinctrl/pinctrl-rockchip.c
@@ -3850,7 +3850,7 @@ static int rockchip_interrupts_register(struct platform_device *pdev,
 	unsigned int clr = IRQ_NOREQUEST | IRQ_NOPROBE | IRQ_NOAUTOEN;
 	struct irq_chip_generic *gc;
 	int ret;
-	int i, j;
+	int i;
 
 	for (i = 0; i < ctrl->nr_banks; ++i, ++bank) {
 		if (!bank->valid) {
@@ -3913,10 +3913,6 @@ static int rockchip_interrupts_register(struct platform_device *pdev,
 		irq_set_chained_handler_and_data(bank->irq,
 						 rockchip_irq_demux, bank);
 
-		/* map the gpio irqs here, when the clock is still running */
-		for (j = 0 ; j < 32 ; j++)
-			irq_create_mapping(bank->domain, j);
-
 		clk_disable(bank->clk);
 	}