From e59637a5f655b54bdca5b5a190e69758a593f1c2 Mon Sep 17 00:00:00 2001
From: Song Hui <hui.song_1@nxp.com>
Date: Mon, 18 Nov 2019 13:17:54 +0800
Subject: [PATCH] gpio : mpc8xxx : ls1088a/ls1028a edge detection mode bug
 fixs.

On these boards, the irq_set_type must point one valid function pointer
that can correctly set both edge and falling edge.

Signed-off-by: Song Hui <hui.song_1@nxp.com>
---
 drivers/gpio/gpio-mpc8xxx.c | 1 +
 1 file changed, 1 insertion(+)

--- a/drivers/gpio/gpio-mpc8xxx.c
+++ b/drivers/gpio/gpio-mpc8xxx.c
@@ -296,6 +296,7 @@ static const struct mpc8xxx_gpio_devtype
 
 static const struct mpc8xxx_gpio_devtype ls1028a_gpio_devtype = {
 	.gpio_dir_in_init = ls1028a_gpio_dir_in_init,
+	.irq_set_type = mpc8xxx_irq_set_type,
 };
 
 static const struct mpc8xxx_gpio_devtype mpc5125_gpio_devtype = {