diff --git a/drivers/gpio/gpio-brcmstb.c b/drivers/gpio/gpio-brcmstb.c
index af9287ff5dc4..2352d099709c 100644
--- a/drivers/gpio/gpio-brcmstb.c
+++ b/drivers/gpio/gpio-brcmstb.c
@@ -301,12 +301,10 @@ static struct brcmstb_gpio_bank *brcmstb_gpio_hwirq_to_bank(
 		struct brcmstb_gpio_priv *priv, irq_hw_number_t hwirq)
 {
 	struct brcmstb_gpio_bank *bank;
-	int i = 0;
 
-	/* banks are in descending order */
-	list_for_each_entry_reverse(bank, &priv->bank_list, node) {
-		i += bank->chip.gc.ngpio;
-		if (hwirq < i)
+	list_for_each_entry(bank, &priv->bank_list, node) {
+		if (hwirq >= bank->chip.gc.offset &&
+		    hwirq < (bank->chip.gc.offset + bank->chip.gc.ngpio))
 			return bank;
 	}
 	return NULL;