[PATCH 1/2] tee: optee: don't fail probe because of optee-rng

[Etienne Carriere]

Fixes optee-rng driver bind sequence in optee driver to print a warning
message but not report an error status when a optee-rng service driver
fails to be bound as the optee driver itself is still fully functional.

Signed-off-by: Etienne Carriere <etienne.carriere at linaro.org>
---
 drivers/tee/optee/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tee/optee/core.c b/drivers/tee/optee/core.c
index 9240277579..604fd1414f 100644
--- a/drivers/tee/optee/core.c
+++ b/drivers/tee/optee/core.c
@@ -834,7 +834,7 @@ static int optee_probe(struct udevice *dev)
 		 */
 		ret = device_bind_driver(dev, "optee-rng", "optee-rng", NULL);
 		if (ret)
-			return ret;
+			dev_warn(dev, "ftpm_tee failed to bind: %d\n", ret);
 	}
 
 	return 0;
-- 
2.25.1