tree b360f5814a6a665b5b4c8d8d7f9d614a849df684
parent 23a54ccfb6da1c011c42359b2d20928617928902
author Chunfeng Yun <chunfeng.yun@mediatek.com> 1599584403 +0200
committer Marek Vasut <marex@denx.de> 1601574185 +0200

usb: xhci: convert to readx_poll_sleep_timeout()

Use readx_poll_sleep_timeout() to poll the register status

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>