The enable signal may not be controllable by the kernel. Make it
optional.
This is a similar to commit bbda1704fc15 ("drm/bridge: ti-sn65dsi86: Make
enable GPIO optional")
Signed-off-by: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/bridge/ti-sn65dsi83.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi83.c b/drivers/gpu/drm/bridge/ti-sn65dsi83.c
index 5fab0fabcd15..101da29ba698 100644
--- a/drivers/gpu/drm/bridge/ti-sn65dsi83.c
+++ b/drivers/gpu/drm/bridge/ti-sn65dsi83.c
@@ -679,7 +679,7 @@ static int sn65dsi83_probe(struct i2c_client *client,
model = id->driver_data;
}
- ctx->enable_gpio = devm_gpiod_get(ctx->dev, "enable", GPIOD_OUT_LOW);
+ ctx->enable_gpio = devm_gpiod_get_optional(ctx->dev, "enable", GPIOD_OUT_LOW);
if (IS_ERR(ctx->enable_gpio))
return PTR_ERR(ctx->enable_gpio);
--
2.25.1
