RTC_CLASS is no longer considered EXPERIMENTAL

RTC class is mature enough.
Signed-off-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>

drivers/rtc/Kconfig

@@ -10,7 +10,6 @@ config RTC_LIB
 
 config RTC_CLASS
 	tristate "RTC class"
-	depends on EXPERIMENTAL
 	default n
 	select RTC_LIB
 	help