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

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

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

2 files changed, 19 insertions, 31 deletions

diff --git a/drivers/edac/mpc85xx_edac.c b/drivers/edac/mpc85xx_edac.c
index b123bb308a4a..ffb5ad080bee 100644
--- a/drivers/edac/mpc85xx_edac.c
+++ b/drivers/edac/mpc85xx_edac.c
@@ -200,8 +200,7 @@ static irqreturn_t mpc85xx_pci_isr(int irq, void *dev_id)
 	return IRQ_HANDLED;
 }
 
-static int __devinit mpc85xx_pci_err_probe(struct platform_device *op,
-					   const struct of_device_id *match)
+static int __devinit mpc85xx_pci_err_probe(struct platform_device *op)
 {
 	struct edac_pci_ctl_info *pci;
 	struct mpc85xx_pci_pdata *pdata;
@@ -338,7 +337,7 @@ static struct of_device_id mpc85xx_pci_err_of_match[] = {
 };
 MODULE_DEVICE_TABLE(of, mpc85xx_pci_err_of_match);
 
-static struct of_platform_driver mpc85xx_pci_err_driver = {
+static struct platform_driver mpc85xx_pci_err_driver = {
 	.probe = mpc85xx_pci_err_probe,
 	.remove = __devexit_p(mpc85xx_pci_err_remove),
 	.driver = {
@@ -503,8 +502,7 @@ static irqreturn_t mpc85xx_l2_isr(int irq, void *dev_id)
 	return IRQ_HANDLED;
 }
 
-static int __devinit mpc85xx_l2_err_probe(struct platform_device *op,
-					  const struct of_device_id *match)
+static int __devinit mpc85xx_l2_err_probe(struct platform_device *op)
 {
 	struct edac_device_ctl_info *edac_dev;
 	struct mpc85xx_l2_pdata *pdata;
@@ -656,7 +654,7 @@ static struct of_device_id mpc85xx_l2_err_of_match[] = {
 };
 MODULE_DEVICE_TABLE(of, mpc85xx_l2_err_of_match);
 
-static struct of_platform_driver mpc85xx_l2_err_driver = {
+static struct platform_driver mpc85xx_l2_err_driver = {
 	.probe = mpc85xx_l2_err_probe,
 	.remove = mpc85xx_l2_err_remove,
 	.driver = {
@@ -956,8 +954,7 @@ static void __devinit mpc85xx_init_csrows(struct mem_ctl_info *mci)
 	}
 }
 
-static int __devinit mpc85xx_mc_err_probe(struct platform_device *op,
-					  const struct of_device_id *match)
+static int __devinit mpc85xx_mc_err_probe(struct platform_device *op)
 {
 	struct mem_ctl_info *mci;
 	struct mpc85xx_mc_pdata *pdata;
@@ -1136,7 +1133,7 @@ static struct of_device_id mpc85xx_mc_err_of_match[] = {
 };
 MODULE_DEVICE_TABLE(of, mpc85xx_mc_err_of_match);
 
-static struct of_platform_driver mpc85xx_mc_err_driver = {
+static struct platform_driver mpc85xx_mc_err_driver = {
 	.probe = mpc85xx_mc_err_probe,
 	.remove = mpc85xx_mc_err_remove,
 	.driver = {
@@ -1171,16 +1168,16 @@ static int __init mpc85xx_mc_init(void)
 		break;
 	}
 
-	res = of_register_platform_driver(&mpc85xx_mc_err_driver);
+	res = platform_driver_register(&mpc85xx_mc_err_driver);
 	if (res)
 		printk(KERN_WARNING EDAC_MOD_STR "MC fails to register\n");
 
-	res = of_register_platform_driver(&mpc85xx_l2_err_driver);
+	res = platform_driver_register(&mpc85xx_l2_err_driver);
 	if (res)
 		printk(KERN_WARNING EDAC_MOD_STR "L2 fails to register\n");
 
 #ifdef CONFIG_PCI
-	res = of_register_platform_driver(&mpc85xx_pci_err_driver);
+	res = platform_driver_register(&mpc85xx_pci_err_driver);
 	if (res)
 		printk(KERN_WARNING EDAC_MOD_STR "PCI fails to register\n");
 #endif
@@ -1212,10 +1209,10 @@ static void __exit mpc85xx_mc_exit(void)
 	on_each_cpu(mpc85xx_mc_restore_hid1, NULL, 0);
 #endif
 #ifdef CONFIG_PCI
-	of_unregister_platform_driver(&mpc85xx_pci_err_driver);
+	platform_driver_unregister(&mpc85xx_pci_err_driver);
 #endif
-	of_unregister_platform_driver(&mpc85xx_l2_err_driver);
-	of_unregister_platform_driver(&mpc85xx_mc_err_driver);
+	platform_driver_unregister(&mpc85xx_l2_err_driver);
+	platform_driver_unregister(&mpc85xx_mc_err_driver);
 }
 
 module_exit(mpc85xx_mc_exit);
diff --git a/drivers/edac/ppc4xx_edac.c b/drivers/edac/ppc4xx_edac.c
index b9f0c20df1aa..c1f0045ceb8e 100644
--- a/drivers/edac/ppc4xx_edac.c
+++ b/drivers/edac/ppc4xx_edac.c
@@ -184,8 +184,7 @@ struct ppc4xx_ecc_status {
 
 /* Function Prototypes */
 
-static int ppc4xx_edac_probe(struct platform_device *device,
-			     const struct of_device_id *device_id);
+static int ppc4xx_edac_probe(struct platform_device *device)
 static int ppc4xx_edac_remove(struct platform_device *device);
 
 /* Global Variables */
@@ -201,7 +200,7 @@ static struct of_device_id ppc4xx_edac_match[] = {
 	{ }
 };
 
-static struct of_platform_driver ppc4xx_edac_driver = {
+static struct platform_driver ppc4xx_edac_driver = {
 	.probe			= ppc4xx_edac_probe,
 	.remove			= ppc4xx_edac_remove,
 	.driver = {
@@ -997,9 +996,6 @@ ppc4xx_edac_init_csrows(struct mem_ctl_info *mci, u32 mcopt1)
  *       initialized.
  * @op: A pointer to the OpenFirmware device tree node associated
  *      with the controller this EDAC instance is bound to.
- * @match: A pointer to the OpenFirmware device tree match
- *         information associated with the controller this EDAC instance
- *         is bound to.
  * @dcr_host: A pointer to the DCR data containing the DCR mapping
  *            for this controller instance.
  * @mcopt1: The 32-bit Memory Controller Option 1 register value
@@ -1015,7 +1011,6 @@ ppc4xx_edac_init_csrows(struct mem_ctl_info *mci, u32 mcopt1)
 static int __devinit
 ppc4xx_edac_mc_init(struct mem_ctl_info *mci,
 		    struct platform_device *op,
-		    const struct of_device_id *match,
 		    const dcr_host_t *dcr_host,
 		    u32 mcopt1)
 {
@@ -1024,7 +1019,7 @@ ppc4xx_edac_mc_init(struct mem_ctl_info *mci,
 	struct ppc4xx_edac_pdata *pdata = NULL;
 	const struct device_node *np = op->dev.of_node;
 
-	if (match == NULL)
+	if (op->dev.of_match == NULL)
 		return -EINVAL;
 
 	/* Initial driver pointers and private data */
@@ -1227,9 +1222,6 @@ ppc4xx_edac_map_dcrs(const struct device_node *np, dcr_host_t *dcr_host)
  * ppc4xx_edac_probe - check controller and bind driver
  * @op: A pointer to the OpenFirmware device tree node associated
  *      with the controller being probed for driver binding.
- * @match: A pointer to the OpenFirmware device tree match
- *         information associated with the controller being probed
- *         for driver binding.
  *
  * This routine probes a specific ibm,sdram-4xx-ddr2 controller
  * instance for binding with the driver.
@@ -1237,8 +1229,7 @@ ppc4xx_edac_map_dcrs(const struct device_node *np, dcr_host_t *dcr_host)
  * Returns 0 if the controller instance was successfully bound to the
  * driver; otherwise, < 0 on error.
  */
-static int __devinit
-ppc4xx_edac_probe(struct platform_device *op, const struct of_device_id *match)
+static int __devinit ppc4xx_edac_probe(struct platform_device *op)
 {
 	int status = 0;
 	u32 mcopt1, memcheck;
@@ -1304,7 +1295,7 @@ ppc4xx_edac_probe(struct platform_device *op, const struct of_device_id *match)
 		goto done;
 	}
 
-	status = ppc4xx_edac_mc_init(mci, op, match, &dcr_host, mcopt1);
+	status = ppc4xx_edac_mc_init(mci, op, &dcr_host, mcopt1);
 
 	if (status) {
 		ppc4xx_edac_mc_printk(KERN_ERR, mci,
@@ -1421,7 +1412,7 @@ ppc4xx_edac_init(void)
 
 	ppc4xx_edac_opstate_init();
 
-	return of_register_platform_driver(&ppc4xx_edac_driver);
+	return platform_driver_register(&ppc4xx_edac_driver);
 }
 
 /**
@@ -1434,7 +1425,7 @@ ppc4xx_edac_init(void)
 static void __exit
 ppc4xx_edac_exit(void)
 {
-	of_unregister_platform_driver(&ppc4xx_edac_driver);
+	platform_driver_unregister(&ppc4xx_edac_driver);
 }
 
 module_init(ppc4xx_edac_init);