Commit-ID: f10f383d8414bfe3357e24432ed8a26eeb58ffb8 Gitweb: http://git.kernel.org/tip/f10f383d8414bfe3357e24432ed8a26eeb58ffb8 Author: Feng Tang <feng.tang@xxxxxxxxx> AuthorDate: Thu, 24 Apr 2014 16:18:17 +0800 Committer: Ingo Molnar <mingo@xxxxxxxxxx> CommitDate: Thu, 8 May 2014 08:15:34 +0200 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@xxxxxxxxx> Cc: Clemens Ladisch <clemens@xxxxxxxxxx> Cc: John Stultz <john.stultz@xxxxxxxxxx> Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> Link: http://lkml.kernel.org/r/1398327498-13163-1-git-send-email-feng.tang@xxxxxxxxx Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx> --- arch/x86/include/asm/hpet.h | 1 + arch/x86/kernel/hpet.c | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) 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; diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c index 8d80ae0..4177bfb 100644 --- a/arch/x86/kernel/hpet.c +++ b/arch/x86/kernel/hpet.c @@ -88,7 +88,7 @@ static inline void hpet_clear_mapping(void) /* * HPET command line enable / disable */ -static int boot_hpet_disable; +int boot_hpet_disable; int hpet_force_user; static int hpet_verbose; -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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