GitLab

PM will take care of the status of child device, so no need
check each port anymore.
Suggested-by: Ikjoon Jang <ikjn@chromium.org>
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/1618555706-6810-1-git-send-email-chunfeng.yun@mediatek.com

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>