1 files changed, 3 insertions, 8 deletions

diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c
index ca470e4c92dc..b02d4dd6b8a3 100644
--- a/arch/x86/kernel/mpparse.c
+++ b/arch/x86/kernel/mpparse.c
@@ -97,7 +97,7 @@ static void __init MP_bus_info(struct mpc_bus *m)
 
         set_bit(m->busid, mp_bus_not_pci);
         if (strncmp(str, BUSTYPE_ISA, sizeof(BUSTYPE_ISA) - 1) == 0) {
-#if defined(CONFIG_EISA) || defined(CONFIG_MCA)
+#ifdef CONFIG_EISA
                 mp_bus_id_to_type[m->busid] = MP_BUS_ISA;
 #endif
         } else if (strncmp(str, BUSTYPE_PCI, sizeof(BUSTYPE_PCI) - 1) == 0) {
@@ -105,12 +105,10 @@ static void __init MP_bus_info(struct mpc_bus *m)
                         x86_init.mpparse.mpc_oem_pci_bus(m);
 
                 clear_bit(m->busid, mp_bus_not_pci);
-#if defined(CONFIG_EISA) || defined(CONFIG_MCA)
+#ifdef CONFIG_EISA
                 mp_bus_id_to_type[m->busid] = MP_BUS_PCI;
         } else if (strncmp(str, BUSTYPE_EISA, sizeof(BUSTYPE_EISA) - 1) == 0) {
                 mp_bus_id_to_type[m->busid] = MP_BUS_EISA;
-        } else if (strncmp(str, BUSTYPE_MCA, sizeof(BUSTYPE_MCA) - 1) == 0) {
-                mp_bus_id_to_type[m->busid] = MP_BUS_MCA;
 #endif
         } else
                 printk(KERN_WARNING "Unknown bustype %s - ignoring\n", str);
@@ -368,9 +366,6 @@ static void __init construct_ioapic_table(int mpc_default_type)
         case 3:
                 memcpy(bus.bustype, "EISA  ", 6);
                 break;
-        case 4:
-        case 7:
-                memcpy(bus.bustype, "MCA   ", 6);
         }
         MP_bus_info(&bus);
         if (mpc_default_type > 4) {
@@ -623,7 +618,7 @@ void __init default_find_smp_config(void)
                 return;
         /*
          * If it is an SMP machine we should know now, unless the
-         * configuration is in an EISA/MCA bus machine with an
+         * configuration is in an EISA bus machine with an
          * extended bios data area.
          *
          * there is a real-mode segmented pointer pointing to the