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| author | Thomas Gleixner <tglx@linutronix.de> | 2007-02-15 23:25:53 -0500 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2007-02-15 23:27:13 -0500 |
| commit | 5c95d3f5783ab184f64b7848f0a871352c35c3cf (patch) | |
| tree | 73374261e0346c6538a6805f4821fde97dcbc373 /drivers | |
| parent | 8d4956c201c2f7683289f70095443c59a39f94ef (diff) | |
| download | kernel_samsung_smdk4412-5c95d3f5783ab184f64b7848f0a871352c35c3cf.zip kernel_samsung_smdk4412-5c95d3f5783ab184f64b7848f0a871352c35c3cf.tar.gz kernel_samsung_smdk4412-5c95d3f5783ab184f64b7848f0a871352c35c3cf.tar.bz2 | |
ACPI: include apic.h in processor driver for benefit of UP kernels
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: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/acpi/processor_idle.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c index 6c6751b..59fac8d 100644 --- a/drivers/acpi/processor_idle.c +++ b/drivers/acpi/processor_idle.c @@ -40,6 +40,14 @@ #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). + */ +#ifdef CONFIG_X86 +#include <asm/apic.h> +#endif + #include <asm/io.h> #include <asm/uaccess.h> |