1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c
index 01c57055c0c5..a9515265db4d 100644
--- a/drivers/usb/host/xhci-pci.c
+++ b/drivers/usb/host/xhci-pci.c
@@ -248,6 +248,11 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
         if (pdev->vendor == PCI_VENDOR_ID_TI && pdev->device == 0x8241)
                 xhci->quirks |= XHCI_LIMIT_ENDPOINT_INTERVAL_7;
 
+        if ((pdev->vendor == PCI_VENDOR_ID_BROADCOM ||
+             pdev->vendor == PCI_VENDOR_ID_CAVIUM) &&
+             pdev->device == 0x9026)
+                xhci->quirks |= XHCI_RESET_PLL_ON_DISCONNECT;
+
         if (xhci->quirks & XHCI_RESET_ON_RESUME)
                 xhci_dbg_trace(xhci, trace_xhci_dbg_quirks,
                                 "QUIRK: Resetting on resume");
@@ -380,6 +385,7 @@ static void xhci_pci_remove(struct pci_dev *dev)
         if (xhci->shared_hcd) {
                 usb_remove_hcd(xhci->shared_hcd);
                 usb_put_hcd(xhci->shared_hcd);
+                xhci->shared_hcd = NULL;
         }
 
         /* Workaround for spurious wakeups at shutdown with HSW */