diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2008-01-30 13:30:02 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:30:02 +0100 |
| commit | 4713e22ce81eb8b3353e16435362eb3d0ec95640 (patch) | |
| tree | 6f96151bd9b182d6b9d706d3ad3b4fe8c99e7f7e /arch/x86/kernel/i8253.c | |
| parent | 316da3b3fc8efa9a5d2c99e0d449f01ff38c6aba (diff) | |
clocksource: add unregister function to disable unusable clocksources
On x86 the PIT might become an unusable clocksource. Add an unregister
function to provide a possibilty to remove the PIT from the list of
available clock sources.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/i8253.c')
| -rw-r--r-- | arch/x86/kernel/i8253.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/kernel/i8253.c b/arch/x86/kernel/i8253.c index 0f8f35458a8f..decc5d294d76 100644 --- a/arch/x86/kernel/i8253.c +++ b/arch/x86/kernel/i8253.c @@ -13,6 +13,7 @@ #include <asm/delay.h> #include <asm/i8253.h> #include <asm/io.h> +#include <asm/hpet.h> DEFINE_SPINLOCK(i8253_lock); EXPORT_SYMBOL(i8253_lock); |