4 files changed, 106 insertions, 103 deletions

diff --git a/drivers/usb/gadget/dummy_hcd.c b/drivers/usb/gadget/dummy_hcd.c
index 904519085334..1e407745c115 100644
--- a/drivers/usb/gadget/dummy_hcd.c
+++ b/drivers/usb/gadget/dummy_hcd.c
@@ -896,7 +896,7 @@ dummy_gadget_release (struct device *dev)
 #endif
 }
 
-static int dummy_udc_probe (struct device *dev)
+static int dummy_udc_probe (struct platform_device *dev)
 {
         struct dummy    *dum = the_controller;
         int             rc;
@@ -909,7 +909,7 @@ static int dummy_udc_probe (struct device *dev)
         dum->gadget.is_otg = (dummy_to_hcd(dum)->self.otg_port != 0);
 
         strcpy (dum->gadget.dev.bus_id, "gadget");
-        dum->gadget.dev.parent = dev;
+        dum->gadget.dev.parent = &dev->dev;
         dum->gadget.dev.release = dummy_gadget_release;
         rc = device_register (&dum->gadget.dev);
         if (rc < 0)
@@ -919,26 +919,26 @@ static int dummy_udc_probe (struct device *dev)
         usb_bus_get (&dummy_to_hcd (dum)->self);
 #endif
 
-        dev_set_drvdata (dev, dum);
+        platform_set_drvdata (dev, dum);
         device_create_file (&dum->gadget.dev, &dev_attr_function);
         return rc;
 }
 
-static int dummy_udc_remove (struct device *dev)
+static int dummy_udc_remove (struct platform_device *dev)
 {
-        struct dummy    *dum = dev_get_drvdata (dev);
+        struct dummy    *dum = platform_get_drvdata (dev);
 
-        dev_set_drvdata (dev, NULL);
+        platform_set_drvdata (dev, NULL);
         device_remove_file (&dum->gadget.dev, &dev_attr_function);
         device_unregister (&dum->gadget.dev);
         return 0;
 }
 
-static int dummy_udc_suspend (struct device *dev, pm_message_t state)
+static int dummy_udc_suspend (struct platform_device *dev, pm_message_t state)
 {
-        struct dummy    *dum = dev_get_drvdata(dev);
+        struct dummy    *dum = platform_get_drvdata(dev);
 
-        dev_dbg (dev, "%s\n", __FUNCTION__);
+        dev_dbg (&dev->dev, "%s\n", __FUNCTION__);
         spin_lock_irq (&dum->lock);
         dum->udc_suspended = 1;
         set_link_state (dum);
@@ -949,29 +949,30 @@ static int dummy_udc_suspend (struct device *dev, pm_message_t state)
         return 0;
 }
 
-static int dummy_udc_resume (struct device *dev)
+static int dummy_udc_resume (struct platform_device *dev)
 {
-        struct dummy    *dum = dev_get_drvdata(dev);
+        struct dummy    *dum = platform_get_drvdata(dev);
 
-        dev_dbg (dev, "%s\n", __FUNCTION__);
+        dev_dbg (&dev->dev, "%s\n", __FUNCTION__);
         spin_lock_irq (&dum->lock);
         dum->udc_suspended = 0;
         set_link_state (dum);
         spin_unlock_irq (&dum->lock);
 
-        dev->power.power_state = PMSG_ON;
+        dev->dev.power.power_state = PMSG_ON;
         usb_hcd_poll_rh_status (dummy_to_hcd (dum));
         return 0;
 }
 
-static struct device_driver dummy_udc_driver = {
-        .name           = (char *) gadget_name,
-        .owner          = THIS_MODULE,
-        .bus            = &platform_bus_type,
+static struct platform_driver dummy_udc_driver = {
         .probe          = dummy_udc_probe,
         .remove         = dummy_udc_remove,
         .suspend        = dummy_udc_suspend,
         .resume         = dummy_udc_resume,
+        .driver         = {
+                .name   = (char *) gadget_name,
+                .owner  = THIS_MODULE,
+        },
 };
 
 /*-------------------------------------------------------------------------*/
@@ -1898,14 +1899,14 @@ static const struct hc_driver dummy_hcd = {
         .bus_resume =           dummy_bus_resume,
 };
 
-static int dummy_hcd_probe (struct device *dev)
+static int dummy_hcd_probe (struct platform_device *dev)
 {
         struct usb_hcd          *hcd;
         int                     retval;
 
         dev_info (dev, "%s, driver " DRIVER_VERSION "\n", driver_desc);
 
-        hcd = usb_create_hcd (&dummy_hcd, dev, dev->bus_id);
+        hcd = usb_create_hcd (&dummy_hcd, &dev->dev, dev->dev.bus_id);
         if (!hcd)
                 return -ENOMEM;
         the_controller = hcd_to_dummy (hcd);
@@ -1918,48 +1919,49 @@ static int dummy_hcd_probe (struct device *dev)
         return retval;
 }
 
-static int dummy_hcd_remove (struct device *dev)
+static int dummy_hcd_remove (struct platform_device *dev)
 {
         struct usb_hcd          *hcd;
 
-        hcd = dev_get_drvdata (dev);
+        hcd = platform_get_drvdata (dev);
         usb_remove_hcd (hcd);
         usb_put_hcd (hcd);
         the_controller = NULL;
         return 0;
 }
 
-static int dummy_hcd_suspend (struct device *dev, pm_message_t state)
+static int dummy_hcd_suspend (struct platform_device *dev, pm_message_t state)
 {
         struct usb_hcd          *hcd;
 
-        dev_dbg (dev, "%s\n", __FUNCTION__);
-        hcd = dev_get_drvdata (dev);
+        dev_dbg (&dev->dev, "%s\n", __FUNCTION__);
+        hcd = platform_get_drvdata (dev);
 
         hcd->state = HC_STATE_SUSPENDED;
         return 0;
 }
 
-static int dummy_hcd_resume (struct device *dev)
+static int dummy_hcd_resume (struct platform_device *dev)
 {
         struct usb_hcd          *hcd;
 
-        dev_dbg (dev, "%s\n", __FUNCTION__);
-        hcd = dev_get_drvdata (dev);
+        dev_dbg (&dev->dev, "%s\n", __FUNCTION__);
+        hcd = platform_get_drvdata (dev);
         hcd->state = HC_STATE_RUNNING;
 
         usb_hcd_poll_rh_status (hcd);
         return 0;
 }
 
-static struct device_driver dummy_hcd_driver = {
-        .name           = (char *) driver_name,
-        .owner          = THIS_MODULE,
-        .bus            = &platform_bus_type,
+static struct platform_driver dummy_hcd_driver = {
         .probe          = dummy_hcd_probe,
         .remove         = dummy_hcd_remove,
         .suspend        = dummy_hcd_suspend,
         .resume         = dummy_hcd_resume,
+        .driver         = {
+                .name   = (char *) driver_name,
+                .owner  = THIS_MODULE,
+        },
 };
 
 /*-------------------------------------------------------------------------*/
@@ -1995,11 +1997,11 @@ static int __init init (void)
         if (usb_disabled ())
                 return -ENODEV;
 
-        retval = driver_register (&dummy_hcd_driver);
+        retval = platform_driver_register (&dummy_hcd_driver);
         if (retval < 0)
                 return retval;
 
-        retval = driver_register (&dummy_udc_driver);
+        retval = platform_driver_register (&dummy_udc_driver);
         if (retval < 0)
                 goto err_register_udc_driver;
 
@@ -2015,9 +2017,9 @@ static int __init init (void)
 err_register_udc:
         platform_device_unregister (&the_hcd_pdev);
 err_register_hcd:
-        driver_unregister (&dummy_udc_driver);
+        platform_driver_unregister (&dummy_udc_driver);
 err_register_udc_driver:
-        driver_unregister (&dummy_hcd_driver);
+        platform_driver_unregister (&dummy_hcd_driver);
         return retval;
 }
 module_init (init);
@@ -2026,7 +2028,7 @@ static void __exit cleanup (void)
 {
         platform_device_unregister (&the_udc_pdev);
         platform_device_unregister (&the_hcd_pdev);
-        driver_unregister (&dummy_udc_driver);
-        driver_unregister (&dummy_hcd_driver);
+        platform_driver_unregister (&dummy_udc_driver);
+        platform_driver_unregister (&dummy_hcd_driver);
 }
 module_exit (cleanup);
diff --git a/drivers/usb/gadget/lh7a40x_udc.c b/drivers/usb/gadget/lh7a40x_udc.c
index bc6269f10cbb..e02fea5a5433 100644
--- a/drivers/usb/gadget/lh7a40x_udc.c
+++ b/drivers/usb/gadget/lh7a40x_udc.c
@@ -2085,21 +2085,21 @@ static struct lh7a40x_udc memory = {
 /*
  *      probe - binds to the platform device
  */
-static int lh7a40x_udc_probe(struct device *_dev)
+static int lh7a40x_udc_probe(struct platform_device *pdev)
 {
         struct lh7a40x_udc *dev = &memory;
         int retval;
 
-        DEBUG("%s: %p\n", __FUNCTION__, _dev);
+        DEBUG("%s: %p\n", __FUNCTION__, pdev);
 
         spin_lock_init(&dev->lock);
-        dev->dev = _dev;
+        dev->dev = &pdev->dev;
 
         device_initialize(&dev->gadget.dev);
-        dev->gadget.dev.parent = _dev;
+        dev->gadget.dev.parent = &pdev->dev;
 
         the_controller = dev;
-        dev_set_drvdata(_dev, dev);
+        platform_set_drvdata(pdev, dev);
 
         udc_disable(dev);
         udc_reinit(dev);
@@ -2119,11 +2119,11 @@ static int lh7a40x_udc_probe(struct device *_dev)
         return retval;
 }
 
-static int lh7a40x_udc_remove(struct device *_dev)
+static int lh7a40x_udc_remove(struct platform_device *pdev)
 {
-        struct lh7a40x_udc *dev = _dev->driver_data;
+        struct lh7a40x_udc *dev = platform_get_drvdata(pdev);
 
-        DEBUG("%s: %p\n", __FUNCTION__, dev);
+        DEBUG("%s: %p\n", __FUNCTION__, pdev);
 
         udc_disable(dev);
         remove_proc_files();
@@ -2131,7 +2131,7 @@ static int lh7a40x_udc_remove(struct device *_dev)
 
         free_irq(IRQ_USBINTR, dev);
 
-        dev_set_drvdata(_dev, 0);
+        platform_set_drvdata(pdev, 0);
 
         the_controller = 0;
 
@@ -2140,26 +2140,27 @@ static int lh7a40x_udc_remove(struct device *_dev)
 
 /*-------------------------------------------------------------------------*/
 
-static struct device_driver udc_driver = {
-        .name = (char *)driver_name,
-        .owner = THIS_MODULE,
-        .bus = &platform_bus_type,
+static struct platform_driver udc_driver = {
         .probe = lh7a40x_udc_probe,
         .remove = lh7a40x_udc_remove
             /* FIXME power management support */
             /* .suspend = ... disable UDC */
             /* .resume = ... re-enable UDC */
+        .driver = {
+                .name = (char *)driver_name,
+                .owner = THIS_MODULE,
+        },
 };
 
 static int __init udc_init(void)
 {
         DEBUG("%s: %s version %s\n", __FUNCTION__, driver_name, DRIVER_VERSION);
-        return driver_register(&udc_driver);
+        return platform_driver_register(&udc_driver);
 }
 
 static void __exit udc_exit(void)
 {
-        driver_unregister(&udc_driver);
+        platform_driver_unregister(&udc_driver);
 }
 
 module_init(udc_init);
diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c
index 387692a3611e..a8972d7c97be 100644
--- a/drivers/usb/gadget/omap_udc.c
+++ b/drivers/usb/gadget/omap_udc.c
@@ -2707,18 +2707,17 @@ omap_udc_setup(struct platform_device *odev, struct otg_transceiver *xceiv)
         return 0;
 }
 
-static int __init omap_udc_probe(struct device *dev)
+static int __init omap_udc_probe(struct platform_device *pdev)
 {
-        struct platform_device  *odev = to_platform_device(dev);
         int                     status = -ENODEV;
         int                     hmc;
         struct otg_transceiver  *xceiv = NULL;
         const char              *type = NULL;
-        struct omap_usb_config  *config = dev->platform_data;
+        struct omap_usb_config  *config = pdev->dev.platform_data;
 
         /* NOTE:  "knows" the order of the resources! */
-        if (!request_mem_region(odev->resource[0].start, 
-                        odev->resource[0].end - odev->resource[0].start + 1,
+        if (!request_mem_region(pdev->resource[0].start, 
+                        pdev->resource[0].end - pdev->resource[0].start + 1,
                         driver_name)) {
                 DBG("request_mem_region failed\n");
                 return -EBUSY;
@@ -2803,7 +2802,7 @@ bad_on_1710:
         INFO("hmc mode %d, %s transceiver\n", hmc, type);
 
         /* a "gadget" abstracts/virtualizes the controller */
-        status = omap_udc_setup(odev, xceiv);
+        status = omap_udc_setup(pdev, xceiv);
         if (status) {
                 goto cleanup0;
         }
@@ -2821,28 +2820,28 @@ bad_on_1710:
                 udc->clr_halt = UDC_RESET_EP;
 
         /* USB general purpose IRQ:  ep0, state changes, dma, etc */
-        status = request_irq(odev->resource[1].start, omap_udc_irq,
+        status = request_irq(pdev->resource[1].start, omap_udc_irq,
                         SA_SAMPLE_RANDOM, driver_name, udc);
         if (status != 0) {
                 ERR( "can't get irq %ld, err %d\n",
-                        odev->resource[1].start, status);
+                        pdev->resource[1].start, status);
                 goto cleanup1;
         }
 
         /* USB "non-iso" IRQ (PIO for all but ep0) */
-        status = request_irq(odev->resource[2].start, omap_udc_pio_irq,
+        status = request_irq(pdev->resource[2].start, omap_udc_pio_irq,
                         SA_SAMPLE_RANDOM, "omap_udc pio", udc);
         if (status != 0) {
                 ERR( "can't get irq %ld, err %d\n",
-                        odev->resource[2].start, status);
+                        pdev->resource[2].start, status);
                 goto cleanup2;
         }
 #ifdef  USE_ISO
-        status = request_irq(odev->resource[3].start, omap_udc_iso_irq,
+        status = request_irq(pdev->resource[3].start, omap_udc_iso_irq,
                         SA_INTERRUPT, "omap_udc iso", udc);
         if (status != 0) {
                 ERR("can't get irq %ld, err %d\n",
-                        odev->resource[3].start, status);
+                        pdev->resource[3].start, status);
                 goto cleanup3;
         }
 #endif
@@ -2853,11 +2852,11 @@ bad_on_1710:
 
 #ifdef  USE_ISO
 cleanup3:
-        free_irq(odev->resource[2].start, udc);
+        free_irq(pdev->resource[2].start, udc);
 #endif
 
 cleanup2:
-        free_irq(odev->resource[1].start, udc);
+        free_irq(pdev->resource[1].start, udc);
 
 cleanup1:
         kfree (udc);
@@ -2866,14 +2865,13 @@ cleanup1:
 cleanup0:
         if (xceiv)
                 put_device(xceiv->dev);
-        release_mem_region(odev->resource[0].start,
-                        odev->resource[0].end - odev->resource[0].start + 1);
+        release_mem_region(pdev->resource[0].start,
+                        pdev->resource[0].end - pdev->resource[0].start + 1);
         return status;
 }
 
-static int __exit omap_udc_remove(struct device *dev)
+static int __exit omap_udc_remove(struct platform_device *pdev)
 {
-        struct platform_device  *odev = to_platform_device(dev);
         DECLARE_COMPLETION(done);
 
         if (!udc)
@@ -2891,13 +2889,13 @@ static int __exit omap_udc_remove(struct device *dev)
         remove_proc_file();
 
 #ifdef  USE_ISO
-        free_irq(odev->resource[3].start, udc);
+        free_irq(pdev->resource[3].start, udc);
 #endif
-        free_irq(odev->resource[2].start, udc);
-        free_irq(odev->resource[1].start, udc);
+        free_irq(pdev->resource[2].start, udc);
+        free_irq(pdev->resource[1].start, udc);
 
-        release_mem_region(odev->resource[0].start,
-                        odev->resource[0].end - odev->resource[0].start + 1);
+        release_mem_region(pdev->resource[0].start,
+                        pdev->resource[0].end - pdev->resource[0].start + 1);
 
         device_unregister(&udc->gadget.dev);
         wait_for_completion(&done);
@@ -2915,7 +2913,7 @@ static int __exit omap_udc_remove(struct device *dev)
  * may involve talking to an external transceiver (e.g. isp1301).
  */
 
-static int omap_udc_suspend(struct device *dev, pm_message_t message)
+static int omap_udc_suspend(struct platform_device *dev, pm_message_t message)
 {
         u32     devstat;
 
@@ -2935,7 +2933,7 @@ static int omap_udc_suspend(struct device *dev, pm_message_t message)
         return 0;
 }
 
-static int omap_udc_resume(struct device *dev)
+static int omap_udc_resume(struct platform_device *dev)
 {
         DBG("resume + wakeup/SRP\n");
         omap_pullup(&udc->gadget, 1);
@@ -2947,14 +2945,15 @@ static int omap_udc_resume(struct device *dev)
 
 /*-------------------------------------------------------------------------*/
 
-static struct device_driver udc_driver = {
-        .name           = (char *) driver_name,
-        .owner          = THIS_MODULE,
-        .bus            = &platform_bus_type,
+static struct platform_driver udc_driver = {
         .probe          = omap_udc_probe,
         .remove         = __exit_p(omap_udc_remove),
         .suspend        = omap_udc_suspend,
         .resume         = omap_udc_resume,
+        .driver         = {
+                .owner  = THIS_MODULE,
+                .name   = (char *) driver_name,
+        },
 };
 
 static int __init udc_init(void)
@@ -2965,13 +2964,13 @@ static int __init udc_init(void)
 #endif
                 "%s\n", driver_desc,
                 use_dma ?  " (dma)" : "");
-        return driver_register(&udc_driver);
+        return platform_driver_register(&udc_driver);
 }
 module_init(udc_init);
 
 static void __exit udc_exit(void)
 {
-        driver_unregister(&udc_driver);
+        platform_driver_unregister(&udc_driver);
 }
 module_exit(udc_exit);
 
diff --git a/drivers/usb/gadget/pxa2xx_udc.c b/drivers/usb/gadget/pxa2xx_udc.c
index 510d28a924db..bb028c5b8952 100644
--- a/drivers/usb/gadget/pxa2xx_udc.c
+++ b/drivers/usb/gadget/pxa2xx_udc.c
@@ -2432,7 +2432,7 @@ static struct pxa2xx_udc memory = {
 /*
  *      probe - binds to the platform device
  */
-static int __init pxa2xx_udc_probe(struct device *_dev)
+static int __init pxa2xx_udc_probe(struct platform_device *pdev)
 {
         struct pxa2xx_udc *dev = &memory;
         int retval, out_dma = 1;
@@ -2495,19 +2495,19 @@ static int __init pxa2xx_udc_probe(struct device *_dev)
 #endif
 
         /* other non-static parts of init */
-        dev->dev = _dev;
-        dev->mach = _dev->platform_data;
+        dev->dev = &pdev->dev;
+        dev->mach = pdev->dev.platform_data;
 
         init_timer(&dev->timer);
         dev->timer.function = udc_watchdog;
         dev->timer.data = (unsigned long) dev;
 
         device_initialize(&dev->gadget.dev);
-        dev->gadget.dev.parent = _dev;
-        dev->gadget.dev.dma_mask = _dev->dma_mask;
+        dev->gadget.dev.parent = &pdev->dev;
+        dev->gadget.dev.dma_mask = pdev->dev.dma_mask;
 
         the_controller = dev;
-        dev_set_drvdata(_dev, dev);
+        platform_set_drvdata(pdev, dev);
 
         udc_disable(dev);
         udc_reinit(dev);
@@ -2559,14 +2559,14 @@ lubbock_fail0:
         return 0;
 }
 
-static void pxa2xx_udc_shutdown(struct device *_dev)
+static void pxa2xx_udc_shutdown(struct platform_device *_dev)
 {
         pullup_off();
 }
 
-static int __exit pxa2xx_udc_remove(struct device *_dev)
+static int __exit pxa2xx_udc_remove(struct platform_device *pdev)
 {
-        struct pxa2xx_udc *dev = dev_get_drvdata(_dev);
+        struct pxa2xx_udc *dev = platform_get_drvdata(pdev);
 
         udc_disable(dev);
         remove_proc_files();
@@ -2580,7 +2580,7 @@ static int __exit pxa2xx_udc_remove(struct device *_dev)
                 free_irq(LUBBOCK_USB_DISC_IRQ, dev);
                 free_irq(LUBBOCK_USB_IRQ, dev);
         }
-        dev_set_drvdata(_dev, NULL);
+        platform_set_drvdata(pdev, NULL);
         the_controller = NULL;
         return 0;
 }
@@ -2601,9 +2601,9 @@ static int __exit pxa2xx_udc_remove(struct device *_dev)
  * VBUS IRQs should probably be ignored so that the PXA device just acts
  * "dead" to USB hosts until system resume.
  */
-static int pxa2xx_udc_suspend(struct device *dev, pm_message_t state)
+static int pxa2xx_udc_suspend(struct platform_device *dev, pm_message_t state)
 {
-        struct pxa2xx_udc       *udc = dev_get_drvdata(dev);
+        struct pxa2xx_udc       *udc = platform_get_drvdata(dev);
 
         if (!udc->mach->udc_command)
                 WARN("USB host won't detect disconnect!\n");
@@ -2612,9 +2612,9 @@ static int pxa2xx_udc_suspend(struct device *dev, pm_message_t state)
         return 0;
 }
 
-static int pxa2xx_udc_resume(struct device *dev)
+static int pxa2xx_udc_resume(struct platform_device *dev)
 {
-        struct pxa2xx_udc       *udc = dev_get_drvdata(dev);
+        struct pxa2xx_udc       *udc = platform_get_drvdata(dev);
 
         pullup(udc, 1);
 
@@ -2628,27 +2628,28 @@ static int pxa2xx_udc_resume(struct device *dev)
 
 /*-------------------------------------------------------------------------*/
 
-static struct device_driver udc_driver = {
-        .name           = "pxa2xx-udc",
-        .owner          = THIS_MODULE,
-        .bus            = &platform_bus_type,
+static struct platform_driver udc_driver = {
         .probe          = pxa2xx_udc_probe,
         .shutdown       = pxa2xx_udc_shutdown,
         .remove         = __exit_p(pxa2xx_udc_remove),
         .suspend        = pxa2xx_udc_suspend,
         .resume         = pxa2xx_udc_resume,
+        .driver         = {
+                .owner  = THIS_MODULE,
+                .name   = "pxa2xx-udc",
+        },
 };
 
 static int __init udc_init(void)
 {
         printk(KERN_INFO "%s: version %s\n", driver_name, DRIVER_VERSION);
-        return driver_register(&udc_driver);
+        return platform_driver_register(&udc_driver);
 }
 module_init(udc_init);
 
 static void __exit udc_exit(void)
 {
-        driver_unregister(&udc_driver);
+        platform_driver_unregister(&udc_driver);
 }
 module_exit(udc_exit);