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[linux-2.6] / arch / sparc / kernel / of_device.c

diff --git a/arch/sparc/kernel/of_device.c b/arch/sparc/kernel/of_device.c
index cb21983cff9fb7aa8b24fe1094e3af2c6190366d..3ea000d15e3a29b8d7273e7aad0e53667356e5df 100644 (file)
--- a/arch/sparc/kernel/of_device.c
+++ b/arch/sparc/kernel/of_device.c
@@ -5,77 +5,9 @@
 #include <linux/module.h>
 #include <linux/mod_devicetable.h>
 #include <linux/slab.h>
-
-#include <asm/errno.h>
-#include <asm/of_device.h>
-
-static int of_platform_bus_match(struct device *dev, struct device_driver *drv)
-{
-       struct of_device * of_dev = to_of_device(dev);
-       struct of_platform_driver * of_drv = to_of_platform_driver(drv);
-       const struct of_device_id * matches = of_drv->match_table;
-
-       if (!matches)
-               return 0;
-
-       return of_match_device(matches, of_dev) != NULL;
-}
-
-static int of_platform_device_probe(struct device *dev)
-{
-       int error = -ENODEV;
-       struct of_platform_driver *drv;
-       struct of_device *of_dev;
-       const struct of_device_id *match;
-
-       drv = to_of_platform_driver(dev->driver);
-       of_dev = to_of_device(dev);
-
-       if (!drv->probe)
-               return error;
-
-       of_dev_get(of_dev);
-
-       match = of_match_device(drv->match_table, of_dev);
-       if (match)
-               error = drv->probe(of_dev, match);
-       if (error)
-               of_dev_put(of_dev);
-
-       return error;
-}
-
-static int of_platform_device_remove(struct device *dev)
-{
-       struct of_device * of_dev = to_of_device(dev);
-       struct of_platform_driver * drv = to_of_platform_driver(dev->driver);
-
-       if (dev->driver && drv->remove)
-               drv->remove(of_dev);
-       return 0;
-}
-
-static int of_platform_device_suspend(struct device *dev, pm_message_t state)
-{
-       struct of_device * of_dev = to_of_device(dev);
-       struct of_platform_driver * drv = to_of_platform_driver(dev->driver);
-       int error = 0;
-
-       if (dev->driver && drv->suspend)
-               error = drv->suspend(of_dev, state);
-       return error;
-}
-
-static int of_platform_device_resume(struct device * dev)
-{
-       struct of_device * of_dev = to_of_device(dev);
-       struct of_platform_driver * drv = to_of_platform_driver(dev->driver);
-       int error = 0;
-
-       if (dev->driver && drv->resume)
-               error = drv->resume(of_dev);
-       return error;
-}
+#include <linux/errno.h>
+#include <linux/of_device.h>
+#include <linux/of_platform.h>
 
 static int node_match(struct device *dev, void *data)
 {
@@ -98,37 +30,16 @@ struct of_device *of_find_device_by_node(struct device_node *dp)
 EXPORT_SYMBOL(of_find_device_by_node);
 
 #ifdef CONFIG_PCI
-struct bus_type ebus_bus_type = {
-       .name   = "ebus",
-       .match  = of_platform_bus_match,
-       .probe  = of_platform_device_probe,
-       .remove = of_platform_device_remove,
-       .suspend        = of_platform_device_suspend,
-       .resume = of_platform_device_resume,
-};
+struct bus_type ebus_bus_type;
 EXPORT_SYMBOL(ebus_bus_type);
 #endif
 
 #ifdef CONFIG_SBUS
-struct bus_type sbus_bus_type = {
-       .name   = "sbus",
-       .match  = of_platform_bus_match,
-       .probe  = of_platform_device_probe,
-       .remove = of_platform_device_remove,
-       .suspend        = of_platform_device_suspend,
-       .resume = of_platform_device_resume,
-};
+struct bus_type sbus_bus_type;
 EXPORT_SYMBOL(sbus_bus_type);
 #endif
 
-struct bus_type of_platform_bus_type = {
-       .name   = "of",
-       .match  = of_platform_bus_match,
-       .probe  = of_platform_device_probe,
-       .remove = of_platform_device_remove,
-       .suspend        = of_platform_device_suspend,
-       .resume = of_platform_device_resume,
-};
+struct bus_type of_platform_bus_type;
 EXPORT_SYMBOL(of_platform_bus_type);
 
 static inline u64 of_read_addr(const u32 *cell, int size)
@@ -509,11 +420,16 @@ static struct of_device * __init scan_one_device(struct device_node *dp,
 {
        struct of_device *op = kzalloc(sizeof(*op), GFP_KERNEL);
        const struct linux_prom_irqs *intr;
+       struct dev_archdata *sd;
        int len, i;
 
        if (!op)
                return NULL;
 
+       sd = &op->dev.archdata;
+       sd->prom_node = dp;
+       sd->op = op;
+
        op->node = dp;
 
        op->clock_freq = of_getintprop_default(dp, "clock-frequency",
@@ -639,14 +555,14 @@ static int __init of_bus_driver_init(void)
 {
        int err;
 
-       err = bus_register(&of_platform_bus_type);
+       err = of_bus_type_init(&of_platform_bus_type, "of");
 #ifdef CONFIG_PCI
        if (!err)
-               err = bus_register(&ebus_bus_type);
+               err = of_bus_type_init(&ebus_bus_type, "ebus");
 #endif
 #ifdef CONFIG_SBUS
        if (!err)
-               err = bus_register(&sbus_bus_type);
+               err = of_bus_type_init(&sbus_bus_type, "sbus");
 #endif
 
        if (!err)
@@ -669,21 +585,6 @@ static int __init of_debug(char *str)
 
 __setup("of_debug=", of_debug);
 
-int of_register_driver(struct of_platform_driver *drv, struct bus_type *bus)
-{
-       /* initialize common driver fields */
-       drv->driver.name = drv->name;
-       drv->driver.bus = bus;
-
-       /* register with core */
-       return driver_register(&drv->driver);
-}
-
-void of_unregister_driver(struct of_platform_driver *drv)
-{
-       driver_unregister(&drv->driver);
-}
-
 struct of_device* of_platform_device_create(struct device_node *np,
                                            const char *bus_id,
                                            struct device *parent,
@@ -709,6 +610,4 @@ struct of_device* of_platform_device_create(struct device_node *np,
        return dev;
 }
 
-EXPORT_SYMBOL(of_register_driver);
-EXPORT_SYMBOL(of_unregister_driver);
 EXPORT_SYMBOL(of_platform_device_create);