diff options
| author | Feng Tang <feng.tang@intel.com> | 2014-04-24 08:18:17 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-05-08 06:15:34 (GMT) |
| commit | f10f383d8414bfe3357e24432ed8a26eeb58ffb8 (patch) | |
| tree | af391ff8b685c0086edfcad723f7061ce0a6cd55 /arch/x86/include/asm | |
| parent | 14262d67fe348018af368a07430fbc06eadeabb1 (diff) | |
| download | linux-f10f383d8414bfe3357e24432ed8a26eeb58ffb8.tar.xz | |
x86/hpet: Make boot_hpet_disable extern
HPET on some platform has accuracy problem. Making
"boot_hpet_disable" extern so that we can runtime disable
the HPET timer by using quirk to check the platform.
Signed-off-by: Feng Tang <feng.tang@intel.com>
Cc: Clemens Ladisch <clemens@ladisch.de>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: http://lkml.kernel.org/r/1398327498-13163-1-git-send-email-feng.tang@intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/include/asm')
| -rw-r--r-- | arch/x86/include/asm/hpet.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/include/asm/hpet.h b/arch/x86/include/asm/hpet.h index b18df57..36f7125 100644 --- a/arch/x86/include/asm/hpet.h +++ b/arch/x86/include/asm/hpet.h @@ -63,6 +63,7 @@ /* hpet memory map physical address */ extern unsigned long hpet_address; extern unsigned long force_hpet_address; +extern int boot_hpet_disable; extern u8 hpet_blockid; extern int hpet_force_user; extern u8 hpet_msi_disable; |