| /* |
| * platform_device.h - generic, centralized driver model |
| * |
| * Copyright (c) 2001-2003 Patrick Mochel <mochel@osdl.org> |
| * |
| * This file is released under the GPLv2 |
| * |
| * See Documentation/driver-model/ for more information. |
| */ |
| |
| #ifndef _PLATFORM_DEVICE_H_ |
| #define _PLATFORM_DEVICE_H_ |
| |
| #include <linux/device.h> |
| |
| struct platform_device { |
| const char * name; |
| u32 id; |
| struct device dev; |
| u32 num_resources; |
| struct resource * resource; |
| }; |
| |
| #define to_platform_device(x) container_of((x), struct platform_device, dev) |
| |
| extern int platform_device_register(struct platform_device *); |
| extern void platform_device_unregister(struct platform_device *); |
| |
| extern struct bus_type platform_bus_type; |
| extern struct device platform_bus; |
| |
| extern struct resource *platform_get_resource(struct platform_device *, unsigned int, unsigned int); |
| extern int platform_get_irq(struct platform_device *, unsigned int); |
| extern struct resource *platform_get_resource_byname(struct platform_device *, unsigned int, char *); |
| extern int platform_get_irq_byname(struct platform_device *, char *); |
| extern int platform_add_devices(struct platform_device **, int); |
| |
| extern struct platform_device *platform_device_register_simple(char *, unsigned int, struct resource *, unsigned int); |
| |
| extern struct platform_device *platform_device_alloc(const char *name, unsigned int id); |
| extern int platform_device_add_resources(struct platform_device *pdev, struct resource *res, unsigned int num); |
| extern int platform_device_add_data(struct platform_device *pdev, void *data, size_t size); |
| extern int platform_device_add(struct platform_device *pdev); |
| extern void platform_device_put(struct platform_device *pdev); |
| |
| #endif /* _PLATFORM_DEVICE_H_ */ |