diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2007-02-16 01:27:54 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-16 08:13:58 -0800 |
| commit | 3434933b17fa64adddf83059603c61296f6e1ee2 (patch) | |
| tree | e561f03035054eba42c521ce154e9948f744f8c7 /drivers/acpi/processor_idle.c | |
| parent | dd3629b5e5f03dde6d8a17bb798bcb0ba6c3f579 (diff) | |
| download | lwn-3434933b17fa64adddf83059603c61296f6e1ee2.tar.gz lwn-3434933b17fa64adddf83059603c61296f6e1ee2.zip | |
[PATCH] ACPI: fix missing include for UP
apic.h does not get included on UP compiles. That way the
APICTIMER_STOPS_ON_C3 is not there and UP boxen have no support for timer
broadcasting. This was never noticed, because the lapic timer is only used
for profiling on UP.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: Roman Zippel <zippel@linux-m68k.org>
Cc: john stultz <johnstul@us.ibm.com>
Cc: Len Brown <len.brown@intel.com>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/acpi/processor_idle.c')
| -rw-r--r-- | drivers/acpi/processor_idle.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c index 6c6751b1405b..e34af7772a66 100644 --- a/drivers/acpi/processor_idle.c +++ b/drivers/acpi/processor_idle.c @@ -40,6 +40,16 @@ #include <linux/sched.h> /* need_resched() */ #include <linux/latency.h> +/* + * Include the apic definitions for x86 to have the APIC timer related defines + * available also for UP (on SMP it gets magically included via linux/smp.h). + * asm/acpi.h is not an option, as it would require more include magic. Also + * creating an empty asm-ia64/apic.h would just trade pest vs. cholera. + */ +#ifdef CONFIG_X86 +#include <asm/apic.h> +#endif + #include <asm/io.h> #include <asm/uaccess.h> |