1 files changed, 10 insertions, 27 deletions

diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c
index afac7ccce72f..fed721f90116 100644
--- a/arch/x86/kernel/mpparse.c
+++ b/arch/x86/kernel/mpparse.c
@@ -19,11 +19,12 @@
 #include <linux/smp.h>
 #include <linux/pci.h>
 
+#include <asm/i8259.h>
+#include <asm/io_apic.h>
+#include <asm/acpi.h>
 #include <asm/irqdomain.h>
 #include <asm/mtrr.h>
 #include <asm/mpspec.h>
-#include <asm/pgalloc.h>
-#include <asm/io_apic.h>
 #include <asm/proto.h>
 #include <asm/bios_ebda.h>
 #include <asm/e820/api.h>
@@ -45,11 +46,6 @@ static int __init mpf_checksum(unsigned char *mp, int len)
 	return sum & 0xFF;
 }
 
-int __init default_mpc_apic_id(struct mpc_cpu *m)
-{
-	return m->apicid;
-}
-
 static void __init MP_processor_info(struct mpc_cpu *m)
 {
 	int apicid;
@@ -60,7 +56,7 @@ static void __init MP_processor_info(struct mpc_cpu *m)
 		return;
 	}
 
-	apicid = x86_init.mpparse.mpc_apic_id(m);
+	apicid = m->apicid;
 
 	if (m->cpuflag & CPU_BOOTPROCESSOR) {
 		bootup_cpu = " (Bootup-CPU)";
@@ -72,7 +68,7 @@ static void __init MP_processor_info(struct mpc_cpu *m)
 }
 
 #ifdef CONFIG_X86_IO_APIC
-void __init default_mpc_oem_bus_info(struct mpc_bus *m, char *str)
+static void __init mpc_oem_bus_info(struct mpc_bus *m, char *str)
 {
 	memcpy(str, m->bustype, 6);
 	str[6] = 0;
@@ -83,7 +79,7 @@ static void __init MP_bus_info(struct mpc_bus *m)
 {
 	char str[7];
 
-	x86_init.mpparse.mpc_oem_bus_info(m, str);
+	mpc_oem_bus_info(m, str);
 
 #if MAX_MP_BUSSES < 256
 	if (m->busid >= MAX_MP_BUSSES) {
@@ -99,9 +95,6 @@ static void __init MP_bus_info(struct mpc_bus *m)
 		mp_bus_id_to_type[m->busid] = MP_BUS_ISA;
 #endif
 	} else if (strncmp(str, BUSTYPE_PCI, sizeof(BUSTYPE_PCI) - 1) == 0) {
-		if (x86_init.mpparse.mpc_oem_pci_bus)
-			x86_init.mpparse.mpc_oem_pci_bus(m);
-
 		clear_bit(m->busid, mp_bus_not_pci);
 #ifdef CONFIG_EISA
 		mp_bus_id_to_type[m->busid] = MP_BUS_PCI;
@@ -197,8 +190,6 @@ static void __init smp_dump_mptable(struct mpc_table *mpc, unsigned char *mpt)
 			1, mpc, mpc->length, 1);
 }
 
-void __init default_smp_read_mpc_oem(struct mpc_table *mpc) { }
-
 static int __init smp_read_mpc(struct mpc_table *mpc, unsigned early)
 {
 	char str[16];
@@ -217,14 +208,7 @@ static int __init smp_read_mpc(struct mpc_table *mpc, unsigned early)
 	if (early)
 		return 1;
 
-	if (mpc->oemptr)
-		x86_init.mpparse.smp_read_mpc_oem(mpc);
-
-	/*
-	 *      Now process the configuration blocks.
-	 */
-	x86_init.mpparse.mpc_record(0);
-
+	/* Now process the configuration blocks. */
 	while (count < mpc->length) {
 		switch (*mpt) {
 		case MP_PROCESSOR:
@@ -255,7 +239,6 @@ static int __init smp_read_mpc(struct mpc_table *mpc, unsigned early)
 			count = mpc->length;
 			break;
 		}
-		x86_init.mpparse.mpc_record(1);
 	}
 
 	if (!num_processors)
@@ -269,7 +252,7 @@ static int __init ELCR_trigger(unsigned int irq)
 {
 	unsigned int port;
 
-	port = 0x4d0 + (irq >> 3);
+	port = PIC_ELCR1 + (irq >> 3);
 	return (inb(port) >> (irq & 7)) & 1;
 }
 
@@ -311,7 +294,7 @@ static void __init construct_default_ioirq_mptable(int mpc_default_type)
 		case 2:
 			if (i == 0 || i == 13)
 				continue;	/* IRQ0 & IRQ13 not connected */
-			/* fall through */
+			fallthrough;
 		default:
 			if (i == 2)
 				continue;	/* IRQ2 is never connected */
@@ -355,7 +338,7 @@ static void __init construct_ioapic_table(int mpc_default_type)
 	default:
 		pr_err("???\nUnknown standard configuration %d\n",
 		       mpc_default_type);
-		/* fall through */
+		fallthrough;
 	case 1:
 	case 5:
 		memcpy(bus.bustype, "ISA   ", 6);