From: Jonathan Liu <net147@gmail.com>
Date: Tue, 28 Mar 2023 06:44:23 +0000 (+1100)
Subject: sysreset: gpio: fix gpio_reboot_request return value
X-Git-Tag: baikal/mips/sdk5.8.2~5^2~6^2
X-Git-Url: https://git.baikalelectronics.ru/sdk/?a=commitdiff_plain;h=290b2202aefb0ab93b69804f12e71c40fd5ad3e9;p=uboot.git

sysreset: gpio: fix gpio_reboot_request return value

It should return -EINPROGRESS if successful otherwise sysreset-uclass
will continue to the next sysreset device.

Signed-off-by: Jonathan Liu <net147@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---

diff --git a/drivers/sysreset/sysreset_gpio.c b/drivers/sysreset/sysreset_gpio.c
index dfca10ccc8..de42b59354 100644
--- a/drivers/sysreset/sysreset_gpio.c
+++ b/drivers/sysreset/sysreset_gpio.c
@@ -17,6 +17,7 @@ struct gpio_reboot_priv {
 static int gpio_reboot_request(struct udevice *dev, enum sysreset_t type)
 {
 	struct gpio_reboot_priv *priv = dev_get_priv(dev);
+	int ret;
 
 	/*
 	 * When debug log is enabled please make sure that chars won't end up
@@ -26,7 +27,11 @@ static int gpio_reboot_request(struct udevice *dev, enum sysreset_t type)
 	debug("GPIO reset\n");
 
 	/* Writing 1 respects polarity (active high/low) based on gpio->flags */
-	return dm_gpio_set_value(&priv->gpio, 1);
+	ret = dm_gpio_set_value(&priv->gpio, 1);
+	if (ret < 0)
+		return ret;
+
+	return -EINPROGRESS;
 }
 
 static struct sysreset_ops gpio_reboot_ops = {