diff options
| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2007-05-01 16:12:57 +1000 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2007-07-20 14:25:22 +1000 |
| commit | b41912ca345e6de8ec8469d57cd585881271e2b9 (patch) | |
| tree | 665588b5d519602b90384fc65b225c0b070f830a /include/linux | |
| parent | 37b7754aab9a6ad7ecbba45c87f8d8a1f81b3bcc (diff) | |
Create linux/of_platorm.h
Move common stuff from asm-powerpc/of_platform.h to here and
move the common bits from asm-sparc*/of_device.h here as well.
Create asm-sparc*/of_platform.h and move appropriate parts of
of_device.h to them.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Paul Mackerras <paulus@samba.org>
Acked-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/of_platform.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/include/linux/of_platform.h b/include/linux/of_platform.h new file mode 100644 index 000000000000..c85d0f835783 --- /dev/null +++ b/include/linux/of_platform.h @@ -0,0 +1,55 @@ +#ifndef _LINUX_OF_PLATFORM_H +#define _LINUX_OF_PLATFORM_H +/* + * Copyright (C) 2006 Benjamin Herrenschmidt, IBM Corp. + * <benh@kernel.crashing.org> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + * + */ + +#include <linux/module.h> +#include <linux/device.h> +#include <linux/mod_devicetable.h> +#include <linux/pm.h> +#include <linux/of_device.h> + +/* + * The of_platform_bus_type is a bus type used by drivers that do not + * attach to a macio or similar bus but still use OF probing + * mechanism + */ +extern struct bus_type of_platform_bus_type; + +/* + * An of_platform_driver driver is attached to a basic of_device on + * the "platform bus" (of_platform_bus_type) (or ISA, EBUS and SBUS + * busses on sparc). + */ +struct of_platform_driver +{ + char *name; + struct of_device_id *match_table; + struct module *owner; + + int (*probe)(struct of_device* dev, + const struct of_device_id *match); + int (*remove)(struct of_device* dev); + + int (*suspend)(struct of_device* dev, pm_message_t state); + int (*resume)(struct of_device* dev); + int (*shutdown)(struct of_device* dev); + + struct device_driver driver; +}; +#define to_of_platform_driver(drv) \ + container_of(drv,struct of_platform_driver, driver) + +#include <asm/of_platform.h> + +extern struct of_device *of_find_device_by_node(struct device_node *np); + +#endif /* _LINUX_OF_PLATFORM_H */ |