[U-Boot] [PATCH v2 07/26] dm: core: Allow parents to have platform data for their children

[Masahiro Yamada]

Hi Simon,


On Mon, 19 Jan 2015 20:12:36 -0700
Simon Glass <sjg at chromium.org> wrote:


> diff --git a/drivers/core/device.c b/drivers/core/device.c
> index 23ee771..0682e2e 100644
> --- a/drivers/core/device.c
> +++ b/drivers/core/device.c
> @@ -80,6 +80,18 @@ int device_bind(struct udevice *parent, struct driver *drv, const char *name,
>  			goto fail_alloc1;
>  		}
>  	}
> +	if (parent && !dev->parent_platdata) {

Why should we check whether dev->parent_platdata is NULL?

I think it is always NULL here
because "dev" is just calloc'ed above.




Best Regards
Masahiro Yamada