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| -rw-r--r-- | include/linux/platform_device.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h new file mode 100644 index 000000000000..a726225e0afe --- /dev/null +++ b/include/linux/platform_device.h @@ -0,0 +1,40 @@ +/* + * 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); + +#endif /* _PLATFORM_DEVICE_H_ */ |