diff options
Diffstat (limited to 'arch/x86/kernel/acpi/boot.c')
| -rw-r--r-- | arch/x86/kernel/acpi/boot.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c index 97bb2caf3428..f8ae286c1502 100644 --- a/arch/x86/kernel/acpi/boot.c +++ b/arch/x86/kernel/acpi/boot.c @@ -118,7 +118,7 @@ static u32 isa_irq_to_gsi[NR_IRQS_LEGACY] __read_mostly = { * This is just a simple wrapper around early_memremap(), * with sanity checks for phys == 0 and size == 0. */ -char *__init __acpi_map_table(unsigned long phys, unsigned long size) +void __init __iomem *__acpi_map_table(unsigned long phys, unsigned long size) { if (!phys || !size) @@ -127,7 +127,7 @@ char *__init __acpi_map_table(unsigned long phys, unsigned long size) return early_memremap(phys, size); } -void __init __acpi_unmap_table(char *map, unsigned long size) +void __init __acpi_unmap_table(void __iomem *map, unsigned long size) { if (!map || !size) return; @@ -199,8 +199,10 @@ static int __init acpi_parse_x2apic(struct acpi_subtable_header *header, const unsigned long end) { struct acpi_madt_local_x2apic *processor = NULL; +#ifdef CONFIG_X86_X2APIC int apic_id; u8 enabled; +#endif processor = (struct acpi_madt_local_x2apic *)header; @@ -209,9 +211,10 @@ acpi_parse_x2apic(struct acpi_subtable_header *header, const unsigned long end) acpi_table_print_madt_entry(header); +#ifdef CONFIG_X86_X2APIC apic_id = processor->local_apic_id; enabled = processor->lapic_flags & ACPI_MADT_ENABLED; -#ifdef CONFIG_X86_X2APIC + /* * We need to register disabled CPU as well to permit * counting disabled CPUs. This allows us to size @@ -1083,7 +1086,7 @@ static void __init mp_config_acpi_legacy_irqs(void) mp_bus_id_to_type[MP_ISA_BUS] = MP_BUS_ISA; #endif set_bit(MP_ISA_BUS, mp_bus_not_pci); - pr_debug("Bus #%d is ISA\n", MP_ISA_BUS); + pr_debug("Bus #%d is ISA (nIRQs: %d)\n", MP_ISA_BUS, nr_legacy_irqs()); /* * Use the default configuration for the IRQs 0-15. Unless |