x86: acpi: move acpi_mcfg_64bit_base_addr into CONFIG_PCI_MMCONFIG
acpi_mcfg_64bit_base_addr is used when CONFIG_PCI_MMCONFIG is enabled.
Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index f204708..e5032d7 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -96,8 +96,6 @@
#warning ACPI uses CMPXCHG, i486 and later hardware
#endif
-static int acpi_mcfg_64bit_base_addr __initdata = FALSE;
-
/* --------------------------------------------------------------------------
Boot-time Configuration
-------------------------------------------------------------------------- */
@@ -159,6 +157,8 @@
struct acpi_mcfg_allocation *pci_mmcfg_config;
int pci_mmcfg_config_num;
+static int acpi_mcfg_64bit_base_addr __initdata = FALSE;
+
static int __init acpi_mcfg_oem_check(struct acpi_table_mcfg *mcfg)
{
if (!strcmp(mcfg->header.oem_id, "SGI"))