[U-Boot] [PATCH] dm: device: make power domain calls optional

[sjg at google.com]

> Subject: [PATCH] dm: device: make power domain calls optional
>
> Reduce power domain calls when CONFIG_POWER_DOMAIN is disabled.
> With gcc v8.2, this change saves 104 bytes.
>
> Signed-off-by: Anatolij Gustschin <agust at denx.de>
> ---
>  drivers/core/device.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
Applied to u-boot-dm, thanks!