[PATCH 01/10] usb: xhci-mtk: resume USB3 roothub first

[Mathias Nyman]

From: Chunfeng Yun <chunfeng....@mediatek.com>

Give USB3 devices a better chance to enumerate at USB3 speeds if
they are connected to a suspended host.
Porting from "671ffdff5b13 xhci: resume USB 3 roothub first"

Signed-off-by: Chunfeng Yun <chunfeng....@mediatek.com>
Signed-off-by: Mathias Nyman <mathias.ny...@linux.intel.com>
---
 drivers/usb/host/xhci-mtk.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/usb/host/xhci-mtk.c b/drivers/usb/host/xhci-mtk.c
index 7334da9..71d0d33 100644
--- a/drivers/usb/host/xhci-mtk.c
+++ b/drivers/usb/host/xhci-mtk.c
@@ -642,10 +642,10 @@ static int __maybe_unused xhci_mtk_resume(struct device 
*dev)
        xhci_mtk_host_enable(mtk);
 
        xhci_dbg(xhci, "%s: restart port polling\n", __func__);
-       set_bit(HCD_FLAG_POLL_RH, &hcd->flags);
-       usb_hcd_poll_rh_status(hcd);
        set_bit(HCD_FLAG_POLL_RH, &xhci->shared_hcd->flags);
        usb_hcd_poll_rh_status(xhci->shared_hcd);
+       set_bit(HCD_FLAG_POLL_RH, &hcd->flags);
+       usb_hcd_poll_rh_status(hcd);
        return 0;
 }
 
-- 
2.7.4