diff options
| author | Ingo Molnar <mingo@elte.hu> | 2005-06-30 02:58:55 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-30 08:45:10 -0700 |
| commit | 306e440daf5f40b195afd83d05dee89fa63189e7 (patch) | |
| tree | 1f72d9d8df95a60e09968980ba6da6e8bb3d7dcf /arch/i386/kernel/timers/timer_tsc.c | |
| parent | bcbda35ca7470bf0123a7ae685899776f67814b2 (diff) | |
| download | linux-306e440daf5f40b195afd83d05dee89fa63189e7.tar.gz | |
[PATCH] x86: i8253/i8259A lock cleanup
Introduce proper declarations for i8253_lock and i8259A_lock.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/i386/kernel/timers/timer_tsc.c')
| -rw-r--r-- | arch/i386/kernel/timers/timer_tsc.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/i386/kernel/timers/timer_tsc.c b/arch/i386/kernel/timers/timer_tsc.c index f46e625bab67f1..8f4e4d5bc560d5 100644 --- a/arch/i386/kernel/timers/timer_tsc.c +++ b/arch/i386/kernel/timers/timer_tsc.c @@ -24,6 +24,7 @@ #include "mach_timer.h" #include <asm/hpet.h> +#include <asm/i8253.h> #ifdef CONFIG_HPET_TIMER static unsigned long hpet_usec_quotient; @@ -35,8 +36,6 @@ static inline void cpufreq_delayed_get(void); int tsc_disable __devinitdata = 0; -extern spinlock_t i8253_lock; - static int use_tsc; /* Number of usecs that the last interrupt was delayed */ static int delay_at_last_interrupt; |