Both GPIOs are optional, so we shouldn't fail if any is missing. Without
this fix reset is not deasserted when sleep GPIO is missing.
Signed-off-by: Vasily Khoruzhick <anars...@gmail.com>
---
drivers/video/bridge/video-bridge-uclass.c | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/drivers/video/bridge/video-bridge-uclass.c
b/drivers/video/bridge/video-bridge-uclass.c
index cd4959cc71..7542097769 100644
--- a/drivers/video/bridge/video-bridge-uclass.c
+++ b/drivers/video/bridge/video-bridge-uclass.c
@@ -109,10 +109,16 @@ int video_bridge_set_active(struct udevice *dev, bool
active)
int ret;
debug("%s: %d\n", __func__, active);
- ret = dm_gpio_set_value(&uc_priv->sleep, !active);
- if (ret)
- return ret;
- if (active) {
+ if (uc_priv->sleep.dev) {
+ ret = dm_gpio_set_value(&uc_priv->sleep, !active);
+ if (ret)
+ return ret;
+ }
+
+ if (!active)
+ return 0;
+
+ if (uc_priv->reset.dev) {
ret = dm_gpio_set_value(&uc_priv->reset, true);
if (ret)
return ret;
--
2.19.0
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