Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma

[linux.git] / drivers / usb / host / xhci.c

diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 56f85df013dbd7201d48c7a0afc2e93041d6e851..b2ff1ff1a02faff066374cafdf9fa5b531db5b81 100644 (file)
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -198,6 +198,9 @@ int xhci_reset(struct xhci_hcd *xhci)
        if (ret)
                return ret;
 
+       if (xhci->quirks & XHCI_ASMEDIA_MODIFY_FLOWCONTROL)
+               usb_asmedia_modifyflowcontrol(to_pci_dev(xhci_to_hcd(xhci)->self.controller));
+
        xhci_dbg_trace(xhci, trace_xhci_dbg_init,
                         "Wait for controller to be ready for doorbell rings");
        /*
@@ -622,8 +625,10 @@ int xhci_run(struct usb_hcd *hcd)
                if (!command)
                        return -ENOMEM;
 
-               xhci_queue_vendor_command(xhci, command, 0, 0, 0,
+               ret = xhci_queue_vendor_command(xhci, command, 0, 0, 0,
                                TRB_TYPE(TRB_NEC_GET_FW));
+               if (ret)
+                       xhci_free_command(xhci, command);
        }
        xhci_dbg_trace(xhci, trace_xhci_dbg_init,
                        "Finished xhci_run for USB2 roothub");
@@ -1085,6 +1090,9 @@ int xhci_resume(struct xhci_hcd *xhci, bool hibernated)
        if ((xhci->quirks & XHCI_COMP_MODE_QUIRK) && !comp_timer_running)
                compliance_mode_recovery_timer_init(xhci);
 
+       if (xhci->quirks & XHCI_ASMEDIA_MODIFY_FLOWCONTROL)
+               usb_asmedia_modifyflowcontrol(to_pci_dev(hcd->self.controller));
+
        /* Re-enable port polling. */
        xhci_dbg(xhci, "%s: starting port polling.\n", __func__);
        set_bit(HCD_FLAG_POLL_RH, &xhci->shared_hcd->flags);