[tip:timers/core] timers: Provide generic Kconfig switches

[tip-bot for Thomas Gleixner]

Commit-ID:  b5e498ad67863cc877fb05e6a71ce58eda4fb2ca
Gitweb:     http://git.kernel.org/tip/b5e498ad67863cc877fb05e6a71ce58eda4fb2ca
Author:     Thomas Gleixner <tglx@xxxxxxxxxxxxx>
AuthorDate: Fri, 18 May 2012 09:59:57 +0200
Committer:  Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitDate: Mon, 21 May 2012 11:01:40 +0200

timers: Provide generic Kconfig switches

We really don't want all the arch code defining stuff
over and over.

[ anna-maria: Added missing GENERIC_CMOS_UPDATE switch ]

Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Signed-off-by: Anna-Maria Gleixner <anna-maria@xxxxxxxxx>
Cc: Paul Mundt <lethal@xxxxxxxxxxxx>
Link: 1337529587.3208.2.camel@dionysos">http://lkml.kernel.org/r/1337529587.3208.2.camel@dionysos
Acked-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
---
 kernel/time/Kconfig |   35 +++++++++++++++++++++++++++++++++++
 1 files changed, 35 insertions(+), 0 deletions(-)

diff --git a/kernel/time/Kconfig b/kernel/time/Kconfig
index a20dc8a..f6ebc4f 100644
--- a/kernel/time/Kconfig
+++ b/kernel/time/Kconfig
@@ -33,3 +33,38 @@ config GENERIC_CLOCKEVENTS_BUILD
 
 config GENERIC_CLOCKEVENTS_MIN_ADJUST
 	bool
+
+# Options selectable by arch Kconfig
+
+# Watchdog function for clocksources to detect instabilities
+config CLOCKSOURCE_WATCHDOG
+	bool
+
+# Architecture has extra clocksource data
+config ARCH_CLOCKSOURCE_DATA
+	bool
+
+# Timekeeping vsyscall support
+config GENERIC_TIME_VSYSCALL
+	bool
+
+# ktime_t scalar 64bit nsec representation
+config KTIME_SCALAR
+	bool
+
+# Old style timekeeping
+config ARCH_USES_GETTIMEOFFSET
+	bool
+
+# The generic clock events infrastructure
+config GENERIC_CLOCKEVENTS
+	bool
+
+# Clockevents broadcasting infrastructure
+config GENERIC_CLOCKEVENTS_BROADCAST
+	bool
+	depends on GENERIC_CLOCKEVENTS
+
+# Generic update of CMOS clock
+config GENERIC_CMOS_UPDATE
+	bool
--
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