diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index b2ad09c4c6ae1656aee67a2c37382d2e66175956..f75c2030f4b576cdd82882ff6f6135333b6c7deb 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -852,7 +852,12 @@ static int __init acpi_parse_madt_lapic_entries(void)
 extern int es7000_plat;
 #endif
 
-static struct mp_ioapic_routing mp_ioapic_routing[MAX_IO_APICS];
+static struct {
+	int apic_id;
+	int gsi_base;
+	int gsi_end;
+	DECLARE_BITMAP(pin_programmed, MP_MAX_IOAPIC_PIN + 1);
+} mp_ioapic_routing[MAX_IO_APICS];
 
 static int mp_find_ioapic(int gsi)
 {
diff --git a/include/asm-x86/io_apic.h b/include/asm-x86/io_apic.h
index d593e14f03411df3797562d4e01ed318b00efdc2..2ef96f0596e26aef191072ae3f497adcdd38098c 100644
--- a/include/asm-x86/io_apic.h
+++ b/include/asm-x86/io_apic.h
@@ -112,13 +112,6 @@ extern int nr_ioapic_registers[MAX_IO_APICS];
 
 #define MP_MAX_IOAPIC_PIN 127
 
-struct mp_ioapic_routing {
-	int apic_id;
-	int gsi_base;
-	int gsi_end;
-	DECLARE_BITMAP(pin_programmed, MP_MAX_IOAPIC_PIN + 1);
-};
-
 /* I/O APIC entries */
 extern struct mpc_config_ioapic mp_ioapics[MAX_IO_APICS];