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-rw-r--r--arch/powerpc/kernel/of_platform.c82
-rw-r--r--arch/sparc/kernel/of_device.c107
-rw-r--r--arch/sparc64/kernel/of_device.c118
3 files changed, 21 insertions, 286 deletions
diff --git a/arch/powerpc/kernel/of_platform.c b/arch/powerpc/kernel/of_platform.c
index 8ded4e7dc87..f70e787d556 100644
--- a/arch/powerpc/kernel/of_platform.c
+++ b/arch/powerpc/kernel/of_platform.c
@@ -55,94 +55,14 @@ static struct of_device_id of_default_bus_ids[] = {
static atomic_t bus_no_reg_magic;
-/*
- *
- * OF platform device type definition & base infrastructure
- *
- */
-
-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;
-}
-
struct bus_type of_platform_bus_type = {
- .name = "of_platform",
- .match = of_platform_bus_match,
.uevent = of_device_uevent,
- .probe = of_platform_device_probe,
- .remove = of_platform_device_remove,
- .suspend = of_platform_device_suspend,
- .resume = of_platform_device_resume,
};
EXPORT_SYMBOL(of_platform_bus_type);
static int __init of_bus_driver_init(void)
{
- return bus_register(&of_platform_bus_type);
+ return of_bus_type_init(&of_platform_bus_type, "of_platform");
}
postcore_initcall(of_bus_driver_init);
diff --git a/arch/sparc/kernel/of_device.c b/arch/sparc/kernel/of_device.c
index cb21983cff9..7176040caba 100644
--- 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)
@@ -639,14 +550,14 @@ 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)
diff --git a/arch/sparc64/kernel/of_device.c b/arch/sparc64/kernel/of_device.c
index 485f8579899..7b0dce9604e 100644
--- a/arch/sparc64/kernel/of_device.c
+++ b/arch/sparc64/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>
void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name)
{
@@ -123,47 +55,19 @@ 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 isa_bus_type = {
- .name = "isa",
- .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 isa_bus_type;
EXPORT_SYMBOL(isa_bus_type);
-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)
@@ -926,16 +830,16 @@ 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(&isa_bus_type);
+ err = of_bus_type_init(&isa_bus_type, "isa");
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)
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-22 19:50:47 +0000