Star64_linux/drivers/rtc/rtc-core.h

extern int rtc_interface_register(struct class_interface *intf);

#ifdef CONFIG_RTC_INTF_DEV

extern void __init rtc_dev_init(void);
extern void __exit rtc_dev_exit(void);
extern void rtc_dev_add_device(struct rtc_device *rtc);
extern void rtc_dev_del_device(struct rtc_device *rtc);

#else

#define rtc_dev_init()		do{}while(0)
#define rtc_dev_exit()		do{}while(0)
#define rtc_dev_add_device(r)	do{}while(0)
#define rtc_dev_del_device(r)	do{}while(0)

#endif
rtc: rtc interfaces don't use class_device This patch removes class_device from the programming interface that the RTC framework exposes to the rest of the kernel. Now an rtc_device is passed, which is more type-safe and streamlines all the relevant code. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Acked-By: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 2007-05-08 00:33:30 -07:00			`extern int rtc_interface_register(struct class_interface *intf);`

rtc: remove /sys/class/rtc-dev/* This simplifies the /dev support by removing a superfluous class_device (the /sys/class/rtc-dev stuff) and the class_interface that hooks it into the rtc core. Accordingly, if it's configured then /dev support is now part of the RTC core, and is never a separate module. It's another step towards being able to remove "struct class_device". [bunk@stusta.de: drivers/rtc/rtc-dev.c should #include "rtc-core.h"] Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Acked-By: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 2007-05-08 00:33:27 -07:00			`#ifdef CONFIG_RTC_INTF_DEV`

			`extern void __init rtc_dev_init(void);`
			`extern void __exit rtc_dev_exit(void);`
			`extern void rtc_dev_add_device(struct rtc_device *rtc);`
			`extern void rtc_dev_del_device(struct rtc_device *rtc);`

			`#else`

			`#define rtc_dev_init() do{}while(0)`
			`#define rtc_dev_exit() do{}while(0)`
			`#define rtc_dev_add_device(r) do{}while(0)`
			`#define rtc_dev_del_device(r) do{}while(0)`

			`#endif`