linux-kernel - [PATCH v1] gpio : mpc8xxx : ls1088a/ls1028a edge detection mode bug fixs.

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Message-Id: <20191122061839.24904-1-hui.song_1@nxp.com>
Date:   Fri, 22 Nov 2019 14:18:39 +0800
From:   Hui Song <hui.song_1@....com>
To:     Shawn Guo <shawnguo@...nel.org>, Li Yang <leoyang.li@....com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>
Cc:     linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-gpio@...r.kernel.org,
        Song Hui <hui.song_1@....com>
Subject: [PATCH v1] gpio : mpc8xxx :  ls1088a/ls1028a edge detection mode bug fixs.

From: Song Hui <hui.song_1@....com>

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@....com>
---
 drivers/gpio/gpio-mpc8xxx.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpio/gpio-mpc8xxx.c b/drivers/gpio/gpio-mpc8xxx.c
index 81f0f31..8ddb23b 100644
--- a/drivers/gpio/gpio-mpc8xxx.c
+++ b/drivers/gpio/gpio-mpc8xxx.c
@@ -296,6 +296,7 @@ static const struct mpc8xxx_gpio_devtype mpc512x_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 = {
-- 
2.9.5