diff options
Diffstat (limited to 'arch/x86/kernel/acpi/cstate.c')
| -rw-r--r-- | arch/x86/kernel/acpi/cstate.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/x86/kernel/acpi/cstate.c b/arch/x86/kernel/acpi/cstate.c index f3ffd0a3a012..5854f0b8f0f1 100644 --- a/arch/x86/kernel/acpi/cstate.c +++ b/arch/x86/kernel/acpi/cstate.c @@ -13,6 +13,7 @@ #include <linux/sched.h> #include <acpi/processor.h> +#include <asm/cpuid.h> #include <asm/mwait.h> #include <asm/special_insns.h> @@ -128,7 +129,7 @@ static long acpi_processor_ffh_cstate_probe_cpu(void *_cx) unsigned int cstate_type; /* C-state type and not ACPI C-state type */ unsigned int num_cstate_subtype; - cpuid(CPUID_MWAIT_LEAF, &eax, &ebx, &ecx, &edx); + cpuid(CPUID_LEAF_MWAIT, &eax, &ebx, &ecx, &edx); /* Check whether this particular cx_type (in CST) is supported or not */ cstate_type = (((cx->address >> MWAIT_SUBSTATE_SIZE) & @@ -172,7 +173,7 @@ int acpi_processor_ffh_cstate_probe(unsigned int cpu, struct cpuinfo_x86 *c = &cpu_data(cpu); long retval; - if (!cpu_cstate_entry || c->cpuid_level < CPUID_MWAIT_LEAF) + if (!cpu_cstate_entry || c->cpuid_level < CPUID_LEAF_MWAIT) return -1; if (reg->bit_offset != NATIVE_CSTATE_BEYOND_HALT) |