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

On Wed, Dec 07, 2022 at 04:29:59PM +0100, Etienne Carriere wrote:

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@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

Reviewed-by: Ilias Apalodimas ilias.apalodimas@linaro.org