From ee297533279a802eac8b1cbea8e65b24b36a1aac Mon Sep 17 00:00:00 2001 From: Yinghai Lu Date: Wed, 24 Sep 2008 19:04:31 -0700 Subject: ACPI: don't load acpi_cpufreq if acpi=off Signed-off-by: Yinghai Lu Signed-off-by: Len Brown --- arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c index dd097b83583..9943b4c8774 100644 --- a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c +++ b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c @@ -779,6 +779,9 @@ static int __init acpi_cpufreq_init(void) { int ret; + if (acpi_disabled) + return 0; + dprintk("acpi_cpufreq_init\n"); ret = acpi_cpufreq_early_init(); -- cgit v1.2.3 From fa89b6089b5f4c7a5244b642caaca3e72b06ebe4 Mon Sep 17 00:00:00 2001 From: Yinghai Lu Date: Wed, 24 Sep 2008 19:04:32 -0700 Subject: ACPI: remove unused have_arch_parse_srat This was a workaround for 32bit numa SRAT processing, and we removed those workarounds, making 32 bit more like 64 bit. HAVE_ARCH_PARSE_SRAT is no longer defined anywhere. Signed-off-by: Yinghai Lu Signed-off-by: Andrew Morton Signed-off-by: Len Brown --- include/linux/acpi.h | 8 -------- 1 file changed, 8 deletions(-) diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 702f79dad16..fd6a452b0ce 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -94,18 +94,10 @@ int acpi_parse_mcfg (struct acpi_table_header *header); void acpi_table_print_madt_entry (struct acpi_subtable_header *madt); /* the following four functions are architecture-dependent */ -#ifdef CONFIG_HAVE_ARCH_PARSE_SRAT -#define NR_NODE_MEMBLKS MAX_NUMNODES -#define acpi_numa_slit_init(slit) do {} while (0) -#define acpi_numa_processor_affinity_init(pa) do {} while (0) -#define acpi_numa_memory_affinity_init(ma) do {} while (0) -#define acpi_numa_arch_fixup() do {} while (0) -#else void acpi_numa_slit_init (struct acpi_table_slit *slit); void acpi_numa_processor_affinity_init (struct acpi_srat_cpu_affinity *pa); void acpi_numa_memory_affinity_init (struct acpi_srat_mem_affinity *ma); void acpi_numa_arch_fixup(void); -#endif #ifdef CONFIG_ACPI_HOTPLUG_CPU /* Arch dependent functions for cpu hotplug support */ -- cgit v1.2.3