From 247dba58a19a34f01c363b3aec4d2c21cfb87d8e Mon Sep 17 00:00:00 2001 From: Baoquan He Date: Mon, 5 May 2014 12:48:25 +0800 Subject: ACPI / ia64: introduce variable acpi_lapic into ia64 This variable was defined and assigned in x86, is used to indicate whether LAPIC exists in MADT. Now introduce it into ia64 to help make correct judgment when get information for ACPI processor later. Signed-off-by: Baoquan He Signed-off-by: Rafael J. Wysocki --- arch/ia64/include/asm/acpi.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/ia64/include') diff --git a/arch/ia64/include/asm/acpi.h b/arch/ia64/include/asm/acpi.h index d651102a4d45..b47821931ca6 100644 --- a/arch/ia64/include/asm/acpi.h +++ b/arch/ia64/include/asm/acpi.h @@ -85,6 +85,7 @@ ia64_acpi_release_global_lock (unsigned int *lock) ((Acq) = ia64_acpi_release_global_lock(&facs->global_lock)) #ifdef CONFIG_ACPI +extern int acpi_lapic; #define acpi_disabled 0 /* ACPI always enabled on IA64 */ #define acpi_noirq 0 /* ACPI always enabled on IA64 */ #define acpi_pci_disabled 0 /* ACPI PCI always enabled on IA64 */ -- cgit v1.2.3