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| author | Thomas Gleixner <tglx@linutronix.de> | 2011-06-09 13:08:25 +0000 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2011-07-01 10:37:14 +0200 |
| commit | e6220bdc9485c5ea972f9e0e6d062a05934bb74b (patch) | |
| tree | 79d049aed6a68281a272d4abc468b23dfaec8a21 /include/linux/i8253.h | |
| parent | 21f07f4f5718449c85c29827ff6fb0cf35a6c96e (diff) | |
| download | blackbird-op-linux-e6220bdc9485c5ea972f9e0e6d062a05934bb74b.tar.gz blackbird-op-linux-e6220bdc9485c5ea972f9e0e6d062a05934bb74b.zip | |
i8253: Create common clockevent implementation
arm, mips and x86 implement i8253 based clockevents. All the same code
copied. Create a common implementation in drivers/clocksource/i8253.c.
About time to rename drivers/clocksource/ to something else.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: John Stultz <john.stultz@linaro.org>
Link: http://lkml.kernel.org/r/20110609130621.921710458@linutronix.de
Diffstat (limited to 'include/linux/i8253.h')
| -rw-r--r-- | include/linux/i8253.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/i8253.h b/include/linux/i8253.h index 76039c86ab58..487d50c7db39 100644 --- a/include/linux/i8253.h +++ b/include/linux/i8253.h @@ -24,6 +24,8 @@ #define outb_pit outb_p extern raw_spinlock_t i8253_lock; +extern struct clock_event_device i8253_clockevent; +extern void clockevent_i8253_init(bool oneshot); extern void setup_pit_timer(void); |
