3 files changed, 91 insertions, 91 deletions

diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c
index ca56af5e01bc..e2c82d1249c2 100644
--- a/drivers/usb/host/xhci-pci.c
+++ b/drivers/usb/host/xhci-pci.c
@@ -51,97 +51,6 @@ static int xhci_pci_reinit(struct xhci_hcd *xhci, struct pci_dev *pdev)
         return 0;
 }
 
-typedef void (*xhci_get_quirks_t)(struct device *, struct xhci_hcd *);
-
-static int xhci_gen_setup(struct usb_hcd *hcd, xhci_get_quirks_t get_quirks)
-{
-        struct xhci_hcd         *xhci;
-        struct device           *dev = hcd->self.controller;
-        int                     retval;
-        u32                     temp;
-
-        hcd->self.sg_tablesize = TRBS_PER_SEGMENT - 2;
-
-        if (usb_hcd_is_primary_hcd(hcd)) {
-                xhci = kzalloc(sizeof(struct xhci_hcd), GFP_KERNEL);
-                if (!xhci)
-                        return -ENOMEM;
-                *((struct xhci_hcd **) hcd->hcd_priv) = xhci;
-                xhci->main_hcd = hcd;
-                /* Mark the first roothub as being USB 2.0.
-                 * The xHCI driver will register the USB 3.0 roothub.
-                 */
-                hcd->speed = HCD_USB2;
-                hcd->self.root_hub->speed = USB_SPEED_HIGH;
-                /*
-                 * USB 2.0 roothub under xHCI has an integrated TT,
-                 * (rate matching hub) as opposed to having an OHCI/UHCI
-                 * companion controller.
-                 */
-                hcd->has_tt = 1;
-        } else {
-                /* xHCI private pointer was set in xhci_pci_probe for the second
-                 * registered roothub.
-                 */
-                xhci = hcd_to_xhci(hcd);
-                temp = xhci_readl(xhci, &xhci->cap_regs->hcc_params);
-                if (HCC_64BIT_ADDR(temp)) {
-                        xhci_dbg(xhci, "Enabling 64-bit DMA addresses.\n");
-                        dma_set_mask(hcd->self.controller, DMA_BIT_MASK(64));
-                } else {
-                        dma_set_mask(hcd->self.controller, DMA_BIT_MASK(32));
-                }
-                return 0;
-        }
-
-        xhci->cap_regs = hcd->regs;
-        xhci->op_regs = hcd->regs +
-                HC_LENGTH(xhci_readl(xhci, &xhci->cap_regs->hc_capbase));
-        xhci->run_regs = hcd->regs +
-                (xhci_readl(xhci, &xhci->cap_regs->run_regs_off) & RTSOFF_MASK);
-        /* Cache read-only capability registers */
-        xhci->hcs_params1 = xhci_readl(xhci, &xhci->cap_regs->hcs_params1);
-        xhci->hcs_params2 = xhci_readl(xhci, &xhci->cap_regs->hcs_params2);
-        xhci->hcs_params3 = xhci_readl(xhci, &xhci->cap_regs->hcs_params3);
-        xhci->hcc_params = xhci_readl(xhci, &xhci->cap_regs->hc_capbase);
-        xhci->hci_version = HC_VERSION(xhci->hcc_params);
-        xhci->hcc_params = xhci_readl(xhci, &xhci->cap_regs->hcc_params);
-        xhci_print_registers(xhci);
-
-        get_quirks(dev, xhci);
-
-        /* Make sure the HC is halted. */
-        retval = xhci_halt(xhci);
-        if (retval)
-                goto error;
-
-        xhci_dbg(xhci, "Resetting HCD\n");
-        /* Reset the internal HC memory state and registers. */
-        retval = xhci_reset(xhci);
-        if (retval)
-                goto error;
-        xhci_dbg(xhci, "Reset complete\n");
-
-        temp = xhci_readl(xhci, &xhci->cap_regs->hcc_params);
-        if (HCC_64BIT_ADDR(temp)) {
-                xhci_dbg(xhci, "Enabling 64-bit DMA addresses.\n");
-                dma_set_mask(hcd->self.controller, DMA_BIT_MASK(64));
-        } else {
-                dma_set_mask(hcd->self.controller, DMA_BIT_MASK(32));
-        }
-
-        xhci_dbg(xhci, "Calling HCD init\n");
-        /* Initialize HCD and host controller data structures. */
-        retval = xhci_init(hcd);
-        if (retval)
-                goto error;
-        xhci_dbg(xhci, "Called HCD init\n");
-        return 0;
-error:
-        kfree(xhci);
-        return retval;
-}
-
 static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
 {
         struct pci_dev          *pdev = to_pci_dev(dev);
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index a8c3e8a34d26..2409bbe1b223 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -3944,6 +3944,95 @@ int xhci_get_frame(struct usb_hcd *hcd)
         return xhci_readl(xhci, &xhci->run_regs->microframe_index) >> 3;
 }
 
+int xhci_gen_setup(struct usb_hcd *hcd, xhci_get_quirks_t get_quirks)
+{
+        struct xhci_hcd         *xhci;
+        struct device           *dev = hcd->self.controller;
+        int                     retval;
+        u32                     temp;
+
+        hcd->self.sg_tablesize = TRBS_PER_SEGMENT - 2;
+
+        if (usb_hcd_is_primary_hcd(hcd)) {
+                xhci = kzalloc(sizeof(struct xhci_hcd), GFP_KERNEL);
+                if (!xhci)
+                        return -ENOMEM;
+                *((struct xhci_hcd **) hcd->hcd_priv) = xhci;
+                xhci->main_hcd = hcd;
+                /* Mark the first roothub as being USB 2.0.
+                 * The xHCI driver will register the USB 3.0 roothub.
+                 */
+                hcd->speed = HCD_USB2;
+                hcd->self.root_hub->speed = USB_SPEED_HIGH;
+                /*
+                 * USB 2.0 roothub under xHCI has an integrated TT,
+                 * (rate matching hub) as opposed to having an OHCI/UHCI
+                 * companion controller.
+                 */
+                hcd->has_tt = 1;
+        } else {
+                /* xHCI private pointer was set in xhci_pci_probe for the second
+                 * registered roothub.
+                 */
+                xhci = hcd_to_xhci(hcd);
+                temp = xhci_readl(xhci, &xhci->cap_regs->hcc_params);
+                if (HCC_64BIT_ADDR(temp)) {
+                        xhci_dbg(xhci, "Enabling 64-bit DMA addresses.\n");
+                        dma_set_mask(hcd->self.controller, DMA_BIT_MASK(64));
+                } else {
+                        dma_set_mask(hcd->self.controller, DMA_BIT_MASK(32));
+                }
+                return 0;
+        }
+
+        xhci->cap_regs = hcd->regs;
+        xhci->op_regs = hcd->regs +
+                HC_LENGTH(xhci_readl(xhci, &xhci->cap_regs->hc_capbase));
+        xhci->run_regs = hcd->regs +
+                (xhci_readl(xhci, &xhci->cap_regs->run_regs_off) & RTSOFF_MASK);
+        /* Cache read-only capability registers */
+        xhci->hcs_params1 = xhci_readl(xhci, &xhci->cap_regs->hcs_params1);
+        xhci->hcs_params2 = xhci_readl(xhci, &xhci->cap_regs->hcs_params2);
+        xhci->hcs_params3 = xhci_readl(xhci, &xhci->cap_regs->hcs_params3);
+        xhci->hcc_params = xhci_readl(xhci, &xhci->cap_regs->hc_capbase);
+        xhci->hci_version = HC_VERSION(xhci->hcc_params);
+        xhci->hcc_params = xhci_readl(xhci, &xhci->cap_regs->hcc_params);
+        xhci_print_registers(xhci);
+
+        get_quirks(dev, xhci);
+
+        /* Make sure the HC is halted. */
+        retval = xhci_halt(xhci);
+        if (retval)
+                goto error;
+
+        xhci_dbg(xhci, "Resetting HCD\n");
+        /* Reset the internal HC memory state and registers. */
+        retval = xhci_reset(xhci);
+        if (retval)
+                goto error;
+        xhci_dbg(xhci, "Reset complete\n");
+
+        temp = xhci_readl(xhci, &xhci->cap_regs->hcc_params);
+        if (HCC_64BIT_ADDR(temp)) {
+                xhci_dbg(xhci, "Enabling 64-bit DMA addresses.\n");
+                dma_set_mask(hcd->self.controller, DMA_BIT_MASK(64));
+        } else {
+                dma_set_mask(hcd->self.controller, DMA_BIT_MASK(32));
+        }
+
+        xhci_dbg(xhci, "Calling HCD init\n");
+        /* Initialize HCD and host controller data structures. */
+        retval = xhci_init(hcd);
+        if (retval)
+                goto error;
+        xhci_dbg(xhci, "Called HCD init\n");
+        return 0;
+error:
+        kfree(xhci);
+        return retval;
+}
+
 MODULE_DESCRIPTION(DRIVER_DESC);
 MODULE_AUTHOR(DRIVER_AUTHOR);
 MODULE_LICENSE("GPL");
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index 4050656bffed..ad11c38afe85 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -1647,6 +1647,7 @@ void xhci_unregister_pci(void);
 #endif
 
 /* xHCI host controller glue */
+typedef void (*xhci_get_quirks_t)(struct device *, struct xhci_hcd *);
 void xhci_quiesce(struct xhci_hcd *xhci);
 int xhci_halt(struct xhci_hcd *xhci);
 int xhci_reset(struct xhci_hcd *xhci);
@@ -1654,6 +1655,7 @@ int xhci_init(struct usb_hcd *hcd);
 int xhci_run(struct usb_hcd *hcd);
 void xhci_stop(struct usb_hcd *hcd);
 void xhci_shutdown(struct usb_hcd *hcd);
+int xhci_gen_setup(struct usb_hcd *hcd, xhci_get_quirks_t get_quirks);
 
 #ifdef  CONFIG_PM
 int xhci_suspend(struct xhci_hcd *xhci);