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rtc: remove /sys/class/rtc-dev/*

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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>
This commit is contained in:
David Brownell
2007-05-08 00:33:27 -07:00
committed by Linus Torvalds
parent 1c710c896e
commit 5726fb2012
6 changed files with 46 additions and 89 deletions
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15
drivers/rtc/rtc-core.h Normal file
View File

@@ -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