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of: protect contents of of_platform.h and of_device.h

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Only process contents of of_platform.h and of_device.h if
CONFIG_OF_DEVICE is set.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
This commit is contained in:
Grant Likely 2010-04-13 16:12:27 -07:00
parent 8bfe9b5c3a
commit efb2e014fc
2 changed files with 4 additions and 0 deletions
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2
include/linux/of_device.h
View File

@ -1,6 +1,7 @@
#ifndef _LINUX_OF_DEVICE_H
#define _LINUX_OF_DEVICE_H
#ifdef CONFIG_OF_DEVICE
#include <linux/device.h>
#include <linux/of.h>
#include <linux/mod_devicetable.h>
@ -26,5 +27,6 @@ static inline void of_device_free(struct of_device *dev)
extern ssize_t of_device_get_modalias(struct of_device *ofdev,
char *str, ssize_t len);
#endif /* CONFIG_OF_DEVICE */
#endif /* _LINUX_OF_DEVICE_H */

2
include/linux/of_platform.h
View File

@ -11,6 +11,7 @@
*
*/
#ifdef CONFIG_OF_DEVICE
#include <linux/module.h>
#include <linux/device.h>
#include <linux/mod_devicetable.h>
@ -66,5 +67,6 @@ static inline void of_unregister_platform_driver(struct of_platform_driver *drv)
extern struct of_device *of_find_device_by_node(struct device_node *np);
extern int of_bus_type_init(struct bus_type *bus, const char *name);
#endif /* CONFIG_OF_DEVICE */
#endif /* _LINUX_OF_PLATFORM_H */