diff options
Diffstat (limited to 'arch/sparc64')
| -rw-r--r-- | arch/sparc64/kernel/of_device.c | 118 |
1 files changed, 11 insertions, 107 deletions
diff --git a/arch/sparc64/kernel/of_device.c b/arch/sparc64/kernel/of_device.c index 485f8579899a..7b0dce9604ee 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) |