diff options
| author | David Brownell <david-b@pacbell.net> | 2007-05-08 00:33:27 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-08 11:15:18 -0700 |
| commit | 5726fb2012f0d96153113ddb7f988a0daea587ce (patch) | |
| tree | 27f31cfcc330cc3bc46dcc5297f85080f6f04ab7 /drivers/rtc/rtc-core.h | |
| parent | 1c710c896eb461895d3c399e15bb5f20b39c9073 (diff) | |
| download | lwn-5726fb2012f0d96153113ddb7f988a0daea587ce.tar.gz lwn-5726fb2012f0d96153113ddb7f988a0daea587ce.zip | |
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>
Diffstat (limited to 'drivers/rtc/rtc-core.h')
| -rw-r--r-- | drivers/rtc/rtc-core.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/rtc/rtc-core.h b/drivers/rtc/rtc-core.h new file mode 100644 index 000000000000..c3c495ed1869 --- /dev/null +++ b/drivers/rtc/rtc-core.h @@ -0,0 +1,15 @@ +#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 |