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authorJohn Stultz <john.stultz@linaro.org>2011-04-29 15:03:11 -0700
committerThomas Gleixner <tglx@linutronix.de>2011-05-02 21:36:57 +0200
commitb4d246b12410b53506c311e5e0b6abb71ead65c6 (patch)
tree9790105503304f3790f19fd266614267e020b854 /drivers/rtc
parent472647dcd7e351dbeda750e5ab3e8f7b06d1199a (diff)
RTC: Disable CONFIG_RTC_CLASS from being built as a module
The RTC subsystem has a number of accessors that are available via include/linux/rtc.h. However many of these interfaces are not available for use if CONFIG_RTC_CLASS=m. So in order to support wider use of the RTC in the kernel, I'm removing the tristate config option for a bool, so that code can easily be conditionalized if the RTC class is present or not. Signed-off-by: John Stultz <john.stultz@linaro.org> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/rtc')
-rw-r--r--drivers/rtc/Kconfig7
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index e1878877399c..42891726ea72 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -3,10 +3,10 @@
#
config RTC_LIB
- tristate
+ bool
menuconfig RTC_CLASS
- tristate "Real Time Clock"
+ bool "Real Time Clock"
default n
depends on !S390
select RTC_LIB
@@ -15,9 +15,6 @@ menuconfig RTC_CLASS
be allowed to plug one or more RTCs to your system. You will
probably want to enable one or more of the interfaces below.
- This driver can also be built as a module. If so, the module
- will be called rtc-core.
-
if RTC_CLASS
config RTC_HCTOSYS