usb: mtu3: enable hardware remote wakeup from L1 automatically

Enable hardware remote wakeup from L1 automatically based on the FIFO
status, instead of manual way.

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
1 file changed