x86: use bitmap library for pin_programmed

Use bitmap library for pin_programmed rather than reinvent
bitmaps.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 4 insertions, 2 deletions

diff --git a/include/asm-x86/io_apic.h b/include/asm-x86/io_apic.h
index 0c9e17c73e05..d593e14f0341 100644
--- a/include/asm-x86/io_apic.h
+++ b/include/asm-x86/io_apic.h
@@ -1,7 +1,7 @@
 #ifndef __ASM_IO_APIC_H
 #define __ASM_IO_APIC_H
 
-#include <asm/types.h>
+#include <linux/types.h>
 #include <asm/mpspec.h>
 #include <asm/apicdef.h>
 
@@ -110,11 +110,13 @@ extern int nr_ioapic_registers[MAX_IO_APICS];
  * MP-BIOS irq configuration table structures:
  */
 
+#define MP_MAX_IOAPIC_PIN 127
+
 struct mp_ioapic_routing {
         int apic_id;
         int gsi_base;
         int gsi_end;
-        u32 pin_programmed[4];
+        DECLARE_BITMAP(pin_programmed, MP_MAX_IOAPIC_PIN + 1);
 };
 
 /* I/O APIC entries */