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

[Patrick DELAUNAY <patrick.delaunay@foss.st.com>]

Hi,

On 12/7/22 16:29, 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;



Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>

Thanks
Patrick