pinctrl/abx500: use direct IRQ defines

Make it harder to do mistakes by introducing the actual
defined ABx500 IRQ number into the IRQ cluster definitions.
Deduct cluster offset from the GPIO offset to make each
cluster coherent.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/drivers/pinctrl/pinctrl-ab8540.c b/drivers/pinctrl/pinctrl-ab8540.c
index ac2e135..8ee1e8d 100644
--- a/drivers/pinctrl/pinctrl-ab8540.c
+++ b/drivers/pinctrl/pinctrl-ab8540.c
@@ -377,9 +377,9 @@
  *	GPIO51 to GPIO54
  */
 struct abx500_gpio_irq_cluster ab8540_gpio_irq_cluster[] = {
-	GPIO_IRQ_CLUSTER(43, 43, 126),
-	GPIO_IRQ_CLUSTER(44, 44, 127),
-	GPIO_IRQ_CLUSTER(51, 54, 63),
+	GPIO_IRQ_CLUSTER(43, 43, AB8540_INT_GPIO43F),
+	GPIO_IRQ_CLUSTER(44, 44, AB8540_INT_GPIO44F),
+	GPIO_IRQ_CLUSTER(51, 54, AB9540_INT_GPIO51R),
 };
 
 static struct abx500_pinctrl_soc_data ab8540_soc = {