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

Get rid of old users of of_platform_driver in arch/sparc.  Most
of_platform_driver users can be converted to use the platform_bus
directly.

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

diff --git a/arch/sparc/kernel/pci_psycho.c b/arch/sparc/kernel/pci_psycho.c
index 22eab7c..56ee745 100644
--- a/arch/sparc/kernel/pci_psycho.c
+++ b/arch/sparc/kernel/pci_psycho.c
@@ -503,8 +503,7 @@
 
 #define PSYCHO_CONFIGSPACE	0x001000000UL
 
-static int __devinit psycho_probe(struct platform_device *op,
-				  const struct of_device_id *match)
+static int __devinit psycho_probe(struct platform_device *op)
 {
 	const struct linux_prom64_registers *pr_regs;
 	struct device_node *dp = op->dev.of_node;
@@ -601,7 +600,7 @@
 	{},
 };
 
-static struct of_platform_driver psycho_driver = {
+static struct platform_driver psycho_driver = {
 	.driver = {
 		.name = DRIVER_NAME,
 		.owner = THIS_MODULE,
@@ -612,7 +611,7 @@
 
 static int __init psycho_init(void)
 {
-	return of_register_platform_driver(&psycho_driver);
+	return platform_driver_register(&psycho_driver);
 }
 
 subsys_initcall(psycho_init);