USB: OHCI: remove Netlogic XLS OHCI platform driver

All users have been converted to use the OHCI platform driver instead, thus
making ohci-xls obsolete, remove it.

Signed-off-by: Florian Fainelli <florian@openwrt.org>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index d35fc1e788dc92e98343084461855e070328ce9a..61d3ddd6b30a1bb67ae4ebef823154ac3e4ff7f1 100644 (file)
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -1196,11 +1196,6 @@ MODULE_LICENSE ("GPL");
 #define PLATFORM_DRIVER                ohci_hcd_tilegx_driver
 #endif
 
-#ifdef CONFIG_CPU_XLR
-#include "ohci-xls.c"
-#define PLATFORM_DRIVER                ohci_xls_driver
-#endif
-
 #ifdef CONFIG_USB_OHCI_HCD_PLATFORM
 #include "ohci-platform.c"
 #define PLATFORM_DRIVER                ohci_platform_driver

diff --git a/drivers/usb/host/ohci-xls.c b/drivers/usb/host/ohci-xls.c
deleted file mode 100644 (file)
index 84201cd..0000000
--- a/drivers/usb/host/ohci-xls.c
+++ /dev/null
@@ -1,152 +0,0 @@
-/*
- * OHCI HCD for Netlogic XLS processors.
- *
- * (C) Copyright 2011 Netlogic Microsystems Inc.
- *
- *  Based on ohci-au1xxx.c, and other Linux OHCI drivers.
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file COPYING in the main directory of this archive for
- * more details.
- */
-
-#include <linux/platform_device.h>
-#include <linux/signal.h>
-
-static int ohci_xls_probe_internal(const struct hc_driver *driver,
-                       struct platform_device *dev)
-{
-       struct resource *res;
-       struct usb_hcd *hcd;
-       int retval, irq;
-
-       /* Get our IRQ from an earlier registered Platform Resource */
-       irq = platform_get_irq(dev, 0);
-       if (irq < 0) {
-               dev_err(&dev->dev, "Found HC with no IRQ\n");
-               return -ENODEV;
-       }
-
-       /* Get our Memory Handle */
-       res = platform_get_resource(dev, IORESOURCE_MEM, 0);
-       if (!res) {
-               dev_err(&dev->dev, "MMIO Handle incorrect!\n");
-               return -ENODEV;
-       }
-
-       hcd = usb_create_hcd(driver, &dev->dev, "XLS");
-       if (!hcd) {
-               retval = -ENOMEM;
-               goto err1;
-       }
-       hcd->rsrc_start = res->start;
-       hcd->rsrc_len = resource_size(res);
-
-       if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len,
-                       driver->description)) {
-               dev_dbg(&dev->dev, "Controller already in use\n");
-               retval = -EBUSY;
-               goto err2;
-       }
-
-       hcd->regs = ioremap_nocache(hcd->rsrc_start, hcd->rsrc_len);
-       if (hcd->regs == NULL) {
-               dev_dbg(&dev->dev, "error mapping memory\n");
-               retval = -EFAULT;
-               goto err3;
-       }
-
-       retval = usb_add_hcd(hcd, irq, IRQF_SHARED);
-       if (retval != 0)
-               goto err4;
-       return retval;
-
-err4:
-       iounmap(hcd->regs);
-err3:
-       release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
-err2:
-       usb_put_hcd(hcd);
-err1:
-       dev_err(&dev->dev, "init fail, %d\n", retval);
-       return retval;
-}
-
-static int ohci_xls_reset(struct usb_hcd *hcd)
-{
-       struct ohci_hcd *ohci = hcd_to_ohci(hcd);
-
-       ohci_hcd_init(ohci);
-       return ohci_init(ohci);
-}
-
-static int __devinit ohci_xls_start(struct usb_hcd *hcd)
-{
-       struct ohci_hcd *ohci;
-       int ret;
-
-       ohci = hcd_to_ohci(hcd);
-       ret = ohci_run(ohci);
-       if (ret < 0) {
-               dev_err(hcd->self.controller, "can't start %s\n",
-                       hcd->self.bus_name);
-               ohci_stop(hcd);
-               return ret;
-       }
-       return 0;
-}
-
-static struct hc_driver ohci_xls_hc_driver = {
-       .description    = hcd_name,
-       .product_desc   = "XLS OHCI Host Controller",
-       .hcd_priv_size  = sizeof(struct ohci_hcd),
-       .irq            = ohci_irq,
-       .flags          = HCD_MEMORY | HCD_USB11,
-       .reset          = ohci_xls_reset,
-       .start          = ohci_xls_start,
-       .stop           = ohci_stop,
-       .shutdown       = ohci_shutdown,
-       .urb_enqueue    = ohci_urb_enqueue,
-       .urb_dequeue    = ohci_urb_dequeue,
-       .endpoint_disable = ohci_endpoint_disable,
-       .get_frame_number = ohci_get_frame,
-       .hub_status_data = ohci_hub_status_data,
-       .hub_control    = ohci_hub_control,
-#ifdef CONFIG_PM
-       .bus_suspend    = ohci_bus_suspend,
-       .bus_resume     = ohci_bus_resume,
-#endif
-       .start_port_reset = ohci_start_port_reset,
-};
-
-static int ohci_xls_probe(struct platform_device *dev)
-{
-       int ret;
-
-       pr_debug("In ohci_xls_probe");
-       if (usb_disabled())
-               return -ENODEV;
-       ret = ohci_xls_probe_internal(&ohci_xls_hc_driver, dev);
-       return ret;
-}
-
-static int ohci_xls_remove(struct platform_device *dev)
-{
-       struct usb_hcd *hcd = platform_get_drvdata(dev);
-
-       usb_remove_hcd(hcd);
-       iounmap(hcd->regs);
-       release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
-       usb_put_hcd(hcd);
-       return 0;
-}
-
-static struct platform_driver ohci_xls_driver = {
-       .probe          = ohci_xls_probe,
-       .remove         = ohci_xls_remove,
-       .shutdown       = usb_hcd_platform_shutdown,
-       .driver         = {
-               .name   = "ohci-xls-0",
-               .owner  = THIS_MODULE,
-       },
-};