USB: remove obsolete config in kernel source (USB_HCD_DMA)

[safe/jmp/linux-2.6] / drivers / usb / host / ohci-lh7a404.c

diff --git a/drivers/usb/host/ohci-lh7a404.c b/drivers/usb/host/ohci-lh7a404.c
index 859aca7..de42283 100644 (file)
--- a/drivers/usb/host/ohci-lh7a404.c
+++ b/drivers/usb/host/ohci-lh7a404.c
@@ -8,7 +8,7 @@
  * Bus Glue for Sharp LH7A404
  *
  * Written by Christopher Hoover <ch@hpl.hp.com>
- * Based on fragments of previous driver by Rusell King et al.
+ * Based on fragments of previous driver by Russell King et al.
  *
  * Modified for LH7A404 from ohci-sa1111.c
  *  by Durgesh Pattamatta <pattamattad@sharpsec.com>
@@ -16,7 +16,10 @@
  * This file is licenced under the GPL.
  */
 
-#include <asm/hardware.h>
+#include <linux/platform_device.h>
+#include <linux/signal.h>
+
+#include <mach/hardware.h>
 
 
 extern int usb_disabled(void);
@@ -35,7 +38,7 @@ static void lh7a404_start_hc(struct platform_device *dev)
        CSC_PWRCNT |= CSC_PWRCNT_USBH_EN; /* Enable clock */
        udelay(1000);
        USBH_CMDSTATUS = OHCI_HCR;
-       
+
        printk(KERN_DEBUG __FILE__
                   ": Clock to USB host has been enabled \n");
 }
@@ -86,7 +89,7 @@ int usb_hcd_lh7a404_probe (const struct hc_driver *driver,
                retval = -EBUSY;
                goto err1;
        }
-       
+
        hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len);
        if (!hcd->regs) {
                pr_debug("ioremap failed");
@@ -97,7 +100,7 @@ int usb_hcd_lh7a404_probe (const struct hc_driver *driver,
        lh7a404_start_hc(dev);
        ohci_hcd_init(hcd_to_ohci(hcd));
 
-       retval = usb_add_hcd(hcd, dev->resource[1].start, SA_INTERRUPT);
+       retval = usb_add_hcd(hcd, dev->resource[1].start, IRQF_DISABLED);
        if (retval == 0)
                return retval;
 
@@ -170,11 +173,8 @@ static const struct hc_driver ohci_lh7a404_hc_driver = {
         * basic lifecycle operations
         */
        .start =                ohci_lh7a404_start,
-#ifdef CONFIG_PM
-       /* suspend:             ohci_lh7a404_suspend,  -- tbd */
-       /* resume:              ohci_lh7a404_resume,   -- tbd */
-#endif /*CONFIG_PM*/
        .stop =                 ohci_stop,
+       .shutdown =             ohci_shutdown,
 
        /*
         * managing i/o requests and associated device resources
@@ -193,13 +193,17 @@ static const struct hc_driver ohci_lh7a404_hc_driver = {
         */
        .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_hcd_lh7a404_drv_probe(struct device *dev)
+static int ohci_hcd_lh7a404_drv_probe(struct platform_device *pdev)
 {
-       struct platform_device *pdev = to_platform_device(dev);
        int ret;
 
        pr_debug ("In ohci_hcd_lh7a404_drv_probe");
@@ -211,54 +215,39 @@ static int ohci_hcd_lh7a404_drv_probe(struct device *dev)
        return ret;
 }
 
-static int ohci_hcd_lh7a404_drv_remove(struct device *dev)
+static int ohci_hcd_lh7a404_drv_remove(struct platform_device *pdev)
 {
-       struct platform_device *pdev = to_platform_device(dev);
-       struct usb_hcd *hcd = dev_get_drvdata(dev);
+       struct usb_hcd *hcd = platform_get_drvdata(pdev);
 
        usb_hcd_lh7a404_remove(hcd, pdev);
        return 0;
 }
        /*TBD*/
-/*static int ohci_hcd_lh7a404_drv_suspend(struct device *dev)
+/*static int ohci_hcd_lh7a404_drv_suspend(struct platform_device *dev)
 {
-       struct platform_device *pdev = to_platform_device(dev);
-       struct usb_hcd *hcd = dev_get_drvdata(dev);
+       struct usb_hcd *hcd = platform_get_drvdata(dev);
 
        return 0;
 }
-static int ohci_hcd_lh7a404_drv_resume(struct device *dev)
+static int ohci_hcd_lh7a404_drv_resume(struct platform_device *dev)
 {
-       struct platform_device *pdev = to_platform_device(dev);
-       struct usb_hcd *hcd = dev_get_drvdata(dev);
+       struct usb_hcd *hcd = platform_get_drvdata(dev);
 
 
        return 0;
 }
 */
 
-static struct device_driver ohci_hcd_lh7a404_driver = {
-       .name           = "lh7a404-ohci",
-       .bus            = &platform_bus_type,
+static struct platform_driver ohci_hcd_lh7a404_driver = {
        .probe          = ohci_hcd_lh7a404_drv_probe,
        .remove         = ohci_hcd_lh7a404_drv_remove,
+       .shutdown       = usb_hcd_platform_shutdown,
        /*.suspend      = ohci_hcd_lh7a404_drv_suspend, */
        /*.resume       = ohci_hcd_lh7a404_drv_resume, */
+       .driver         = {
+               .name   = "lh7a404-ohci",
+               .owner  = THIS_MODULE,
+       },
 };
 
-static int __init ohci_hcd_lh7a404_init (void)
-{
-       pr_debug (DRIVER_INFO " (LH7A404)");
-       pr_debug ("block sizes: ed %d td %d\n",
-               sizeof (struct ed), sizeof (struct td));
-
-       return driver_register(&ohci_hcd_lh7a404_driver);
-}
-
-static void __exit ohci_hcd_lh7a404_cleanup (void)
-{
-       driver_unregister(&ohci_hcd_lh7a404_driver);
-}
-
-module_init (ohci_hcd_lh7a404_init);
-module_exit (ohci_hcd_lh7a404_cleanup);
+MODULE_ALIAS("platform:lh7a404-ohci");