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authorMagnus Damm <magnus.damm@gmail.com>2012-05-09 23:39:34 +0900
committerThomas Gleixner <tglx@linutronix.de>2012-05-25 01:44:51 +0200
commite5400321a6f15ce0fe77c8455954f213ef7dcc54 (patch)
tree4bd9bc61b44ec4e91f000d2d8968f4d1e66f080b /include/linux/clockchips.h
parent5307c9556bc17e3cd26d4e94fc3b2565921834de (diff)
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clockevents: Make clockevents_config() a global symbol
Make clockevents_config() into a global symbol to allow it to be used by compiled-in clockevent drivers. This is needed by drivers that want to update the timer frequency after registration time. Signed-off-by: Magnus Damm <damm@opensource.se> Tested-by: Simon Horman <horms@verge.net.au> Cc: arnd@arndb.de Cc: johnstul@us.ibm.com Cc: rjw@sisk.pl Cc: lethal@linux-sh.org Cc: gregkh@linuxfoundation.org Cc: olof@lixom.net Cc: Magnus Damm <magnus.damm@gmail.com> Link: http://lkml.kernel.org/r/20120509143934.27521.46553.sendpatchset@w520 Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/linux/clockchips.h')
-rw-r--r--include/linux/clockchips.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/clockchips.h b/include/linux/clockchips.h
index 81e803e90aa4..acba894374a1 100644
--- a/include/linux/clockchips.h
+++ b/include/linux/clockchips.h
@@ -132,6 +132,7 @@ extern u64 clockevent_delta2ns(unsigned long latch,
struct clock_event_device *evt);
extern void clockevents_register_device(struct clock_event_device *dev);
+extern void clockevents_config(struct clock_event_device *dev, u32 freq);
extern void clockevents_config_and_register(struct clock_event_device *dev,
u32 freq, unsigned long min_delta,
unsigned long max_delta);