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 --- drivers/sysreset/sysreset_gpio.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)
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 = {