dt/usb: Eliminate users of of_platform_{,un}register_driver

Get rid of users of of_platform_driver in drivers/usb.  The
of_platform_{,un}register_driver functions are going away, so the
users need to be converted to using the platform_bus_type directly.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

1 files changed, 8 insertions, 6 deletions

diff --git a/drivers/usb/gadget/fsl_qe_udc.c b/drivers/usb/gadget/fsl_qe_udc.c
index 792d5ef40137..aee7e3c53c38 100644
--- a/drivers/usb/gadget/fsl_qe_udc.c
+++ b/drivers/usb/gadget/fsl_qe_udc.c
@@ -2523,8 +2523,7 @@ static void qe_udc_release(struct device *dev)
 }
 
 /* Driver probe functions */
-static int __devinit qe_udc_probe(struct platform_device *ofdev,
-                        const struct of_device_id *match)
+static int __devinit qe_udc_probe(struct platform_device *ofdev)
 {
         struct device_node *np = ofdev->dev.of_node;
         struct qe_ep *ep;
@@ -2532,6 +2531,9 @@ static int __devinit qe_udc_probe(struct platform_device *ofdev,
         unsigned int i;
         const void *prop;
 
+        if (!ofdev->dev.of_match)
+                return -EINVAL;
+
         prop = of_get_property(np, "mode", NULL);
         if (!prop || strcmp(prop, "peripheral"))
                 return -ENODEV;
@@ -2543,7 +2545,7 @@ static int __devinit qe_udc_probe(struct platform_device *ofdev,
                 return -ENOMEM;
         }
 
-        udc_controller->soc_type = (unsigned long)match->data;
+        udc_controller->soc_type = (unsigned long)ofdev->dev.of_match->data;
         udc_controller->usb_regs = of_iomap(np, 0);
         if (!udc_controller->usb_regs) {
                 ret = -ENOMEM;
@@ -2768,7 +2770,7 @@ static const struct of_device_id qe_udc_match[] __devinitconst = {
 
 MODULE_DEVICE_TABLE(of, qe_udc_match);
 
-static struct of_platform_driver udc_driver = {
+static struct platform_driver udc_driver = {
         .driver = {
                 .name = (char *)driver_name,
                 .owner = THIS_MODULE,
@@ -2786,12 +2788,12 @@ static int __init qe_udc_init(void)
 {
         printk(KERN_INFO "%s: %s, %s\n", driver_name, driver_desc,
                         DRIVER_VERSION);
-        return of_register_platform_driver(&udc_driver);
+        return platform_driver_register(&udc_driver);
 }
 
 static void __exit qe_udc_exit(void)
 {
-        of_unregister_platform_driver(&udc_driver);
+        platform_driver_unregister(&udc_driver);
 }
 
 module_init(qe_udc_init);