From 9ea95ecc7ffd338a62972ddd6b0ac46bdc5e7d49 Mon Sep 17 00:00:00 2001 From: Mathias Nyman Date: Mon, 21 May 2018 16:39:53 +0300 Subject: [PATCH] xhci: set hcd pointers for xhci usb2 and usb3 roothub structures Allows us to know the correct hcd a xhci roothub and its ports belong to. Signed-off-by: Mathias Nyman Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/xhci.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index 711da33..f614ba1 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -4858,6 +4858,7 @@ int xhci_gen_setup(struct usb_hcd *hcd, xhci_get_quirks_t get_quirks) if (usb_hcd_is_primary_hcd(hcd)) { xhci->main_hcd = hcd; + xhci->usb2_rhub.hcd = hcd; /* Mark the first roothub as being USB 2.0. * The xHCI driver will register the USB 3.0 roothub. */ @@ -4883,6 +4884,7 @@ int xhci_gen_setup(struct usb_hcd *hcd, xhci_get_quirks_t get_quirks) minor_rev, minor_rev ? "Enhanced" : ""); + xhci->usb3_rhub.hcd = hcd; /* xHCI private pointer was set in xhci_pci_probe for the second * registered roothub. */ -- 2.7.4