of/platform: remove all of_bus_type and of_platform_bus_type references

Both of_bus_type and of_platform_bus_type are just #define aliases
for the platform bus.  This patch removes all references to them and
switches to the of_register_platform_driver()/of_unregister_platform_driver()
API for registering.

Subsequent patches will convert each user of of_register_platform_driver()
into plain platform_drivers without the of_platform_driver shim.  At which
point the of_register_platform_driver()/of_unregister_platform_driver()
functions can be removed.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: David S. Miller <davem@davemloft.net>

16 files changed, 19 insertions, 23 deletions

diff --git a/arch/sparc/include/asm/of_platform.h b/arch/sparc/include/asm/of_platform.h
index 90da99059f83..26540ddfc511 100644
--- a/arch/sparc/include/asm/of_platform.h
+++ b/arch/sparc/include/asm/of_platform.h
@@ -13,6 +13,4 @@
  *
  */
 
-#define of_bus_type     of_platform_bus_type    /* for compatibility */
-
 #endif
diff --git a/arch/sparc/include/asm/parport.h b/arch/sparc/include/asm/parport.h
index 0c34a8792fc7..4891fbce1114 100644
--- a/arch/sparc/include/asm/parport.h
+++ b/arch/sparc/include/asm/parport.h
@@ -243,9 +243,7 @@ static struct of_platform_driver ecpp_driver = {
 
 static int parport_pc_find_nonpci_ports(int autoirq, int autodma)
 {
-        of_register_driver(&ecpp_driver, &of_bus_type);
-
-        return 0;
+        return of_register_platform_driver(&ecpp_driver);
 }
 
 #endif /* !(_ASM_SPARC64_PARPORT_H */
diff --git a/arch/sparc/kernel/apc.c b/arch/sparc/kernel/apc.c
index b27476caa133..c471251cd3f1 100644
--- a/arch/sparc/kernel/apc.c
+++ b/arch/sparc/kernel/apc.c
@@ -184,7 +184,7 @@ static struct of_platform_driver apc_driver = {
 
 static int __init apc_init(void)
 {
-        return of_register_driver(&apc_driver, &of_bus_type);
+        return of_register_platform_driver(&apc_driver);
 }
 
 /* This driver is not critical to the boot process
diff --git a/arch/sparc/kernel/auxio_64.c b/arch/sparc/kernel/auxio_64.c
index ddc84128b3c2..46ba58a8510f 100644
--- a/arch/sparc/kernel/auxio_64.c
+++ b/arch/sparc/kernel/auxio_64.c
@@ -142,7 +142,7 @@ static struct of_platform_driver auxio_driver = {
 
 static int __init auxio_init(void)
 {
-        return of_register_driver(&auxio_driver, &of_platform_bus_type);
+        return of_register_platform_driver(&auxio_driver);
 }
 
 /* Must be after subsys_initcall() so that busses are probed.  Must
diff --git a/arch/sparc/kernel/central.c b/arch/sparc/kernel/central.c
index 434335f65823..b6080c39ed4b 100644
--- a/arch/sparc/kernel/central.c
+++ b/arch/sparc/kernel/central.c
@@ -265,8 +265,8 @@ static struct of_platform_driver fhc_driver = {
 
 static int __init sunfire_init(void)
 {
-        (void) of_register_driver(&fhc_driver, &of_platform_bus_type);
-        (void) of_register_driver(&clock_board_driver, &of_platform_bus_type);
+        (void) of_register_platform_driver(&fhc_driver);
+        (void) of_register_platform_driver(&clock_board_driver);
         return 0;
 }
 
diff --git a/arch/sparc/kernel/chmc.c b/arch/sparc/kernel/chmc.c
index 870cb65b3f21..04bb7df9f716 100644
--- a/arch/sparc/kernel/chmc.c
+++ b/arch/sparc/kernel/chmc.c
@@ -848,7 +848,7 @@ static int __init us3mc_init(void)
         ret = register_dimm_printer(us3mc_dimm_printer);
 
         if (!ret) {
-                ret = of_register_driver(&us3mc_driver, &of_bus_type);
+                ret = of_register_platform_driver(&us3mc_driver);
                 if (ret)
                         unregister_dimm_printer(us3mc_dimm_printer);
         }
@@ -859,7 +859,7 @@ static void __exit us3mc_cleanup(void)
 {
         if (us3mc_platform()) {
                 unregister_dimm_printer(us3mc_dimm_printer);
-                of_unregister_driver(&us3mc_driver);
+                of_unregister_platform_driver(&us3mc_driver);
         }
 }
 
diff --git a/arch/sparc/kernel/of_device_common.c b/arch/sparc/kernel/of_device_common.c
index 01f380c7995c..2a5c639e4c3f 100644
--- a/arch/sparc/kernel/of_device_common.c
+++ b/arch/sparc/kernel/of_device_common.c
@@ -21,7 +21,7 @@ static int node_match(struct device *dev, void *data)
 
 struct of_device *of_find_device_by_node(struct device_node *dp)
 {
-        struct device *dev = bus_find_device(&of_platform_bus_type, NULL,
+        struct device *dev = bus_find_device(&platform_bus_type, NULL,
                                              dp, node_match);
 
         if (dev)
diff --git a/arch/sparc/kernel/pci_fire.c b/arch/sparc/kernel/pci_fire.c
index 51cfa09e392a..885f10b742e2 100644
--- a/arch/sparc/kernel/pci_fire.c
+++ b/arch/sparc/kernel/pci_fire.c
@@ -518,7 +518,7 @@ static struct of_platform_driver fire_driver = {
 
 static int __init fire_init(void)
 {
-        return of_register_driver(&fire_driver, &of_bus_type);
+        return of_register_platform_driver(&fire_driver);
 }
 
 subsys_initcall(fire_init);
diff --git a/arch/sparc/kernel/pci_psycho.c b/arch/sparc/kernel/pci_psycho.c
index 93011e6e7ddc..71550a7aacd8 100644
--- a/arch/sparc/kernel/pci_psycho.c
+++ b/arch/sparc/kernel/pci_psycho.c
@@ -612,7 +612,7 @@ static struct of_platform_driver psycho_driver = {
 
 static int __init psycho_init(void)
 {
-        return of_register_driver(&psycho_driver, &of_bus_type);
+        return of_register_platform_driver(&psycho_driver);
 }
 
 subsys_initcall(psycho_init);
diff --git a/arch/sparc/kernel/pci_sabre.c b/arch/sparc/kernel/pci_sabre.c
index 99c6dba7d4fd..2d7bf30552dd 100644
--- a/arch/sparc/kernel/pci_sabre.c
+++ b/arch/sparc/kernel/pci_sabre.c
@@ -606,7 +606,7 @@ static struct of_platform_driver sabre_driver = {
 
 static int __init sabre_init(void)
 {
-        return of_register_driver(&sabre_driver, &of_bus_type);
+        return of_register_platform_driver(&sabre_driver);
 }
 
 subsys_initcall(sabre_init);
diff --git a/arch/sparc/kernel/pci_schizo.c b/arch/sparc/kernel/pci_schizo.c
index 9041dae7aaca..04f29c46bfa0 100644
--- a/arch/sparc/kernel/pci_schizo.c
+++ b/arch/sparc/kernel/pci_schizo.c
@@ -1501,7 +1501,7 @@ static struct of_platform_driver schizo_driver = {
 
 static int __init schizo_init(void)
 {
-        return of_register_driver(&schizo_driver, &of_bus_type);
+        return of_register_platform_driver(&schizo_driver);
 }
 
 subsys_initcall(schizo_init);
diff --git a/arch/sparc/kernel/pci_sun4v.c b/arch/sparc/kernel/pci_sun4v.c
index a24af6f7e17f..18ee8b6f4036 100644
--- a/arch/sparc/kernel/pci_sun4v.c
+++ b/arch/sparc/kernel/pci_sun4v.c
@@ -1019,7 +1019,7 @@ static struct of_platform_driver pci_sun4v_driver = {
 
 static int __init pci_sun4v_init(void)
 {
-        return of_register_driver(&pci_sun4v_driver, &of_bus_type);
+        return of_register_platform_driver(&pci_sun4v_driver);
 }
 
 subsys_initcall(pci_sun4v_init);
diff --git a/arch/sparc/kernel/pmc.c b/arch/sparc/kernel/pmc.c
index 9589d8b9b0c1..a4c73edc8975 100644
--- a/arch/sparc/kernel/pmc.c
+++ b/arch/sparc/kernel/pmc.c
@@ -89,7 +89,7 @@ static struct of_platform_driver pmc_driver = {
 
 static int __init pmc_init(void)
 {
-        return of_register_driver(&pmc_driver, &of_bus_type);
+        return of_register_platform_driver(&pmc_driver);
 }
 
 /* This driver is not critical to the boot process
diff --git a/arch/sparc/kernel/power.c b/arch/sparc/kernel/power.c
index 1cfee577f6b5..abc194ed5a78 100644
--- a/arch/sparc/kernel/power.c
+++ b/arch/sparc/kernel/power.c
@@ -70,7 +70,7 @@ static struct of_platform_driver power_driver = {
 
 static int __init power_init(void)
 {
-        return of_register_driver(&power_driver, &of_platform_bus_type);
+        return of_register_platform_driver(&power_driver);
 }
 
 device_initcall(power_init);
diff --git a/arch/sparc/kernel/time_32.c b/arch/sparc/kernel/time_32.c
index e404b063be2c..5dc20216952e 100644
--- a/arch/sparc/kernel/time_32.c
+++ b/arch/sparc/kernel/time_32.c
@@ -189,7 +189,7 @@ static struct of_platform_driver clock_driver = {
 /* Probe for the mostek real time clock chip. */
 static int __init clock_init(void)
 {
-        return of_register_driver(&clock_driver, &of_platform_bus_type);
+        return of_register_platform_driver(&clock_driver);
 }
 /* Must be after subsys_initcall() so that busses are probed.  Must
  * be before device_initcall() because things like the RTC driver
diff --git a/arch/sparc/kernel/time_64.c b/arch/sparc/kernel/time_64.c
index 21e9fcae0668..2423b336a717 100644
--- a/arch/sparc/kernel/time_64.c
+++ b/arch/sparc/kernel/time_64.c
@@ -586,9 +586,9 @@ static int __init clock_init(void)
         if (tlb_type == hypervisor)
                 return platform_device_register(&rtc_sun4v_device);
 
-        (void) of_register_driver(&rtc_driver, &of_platform_bus_type);
-        (void) of_register_driver(&mostek_driver, &of_platform_bus_type);
-        (void) of_register_driver(&bq4802_driver, &of_platform_bus_type);
+        (void) of_register_platform_driver(&rtc_driver);
+        (void) of_register_platform_driver(&mostek_driver);
+        (void) of_register_platform_driver(&bq4802_driver);
 
         return 0;
 }