i8259: fix final ugliness

[linux-2.6-omap-h63xx.git] / include / asm-x86 / irq_vectors.h

diff --git a/include/asm-x86/irq_vectors.h b/include/asm-x86/irq_vectors.h
index 3cb6d8c77b3931c4de737f8208e4253452d9e55b..b58581e2e24e94dbceeafd307c10e16a7f461ce5 100644 (file)
--- a/include/asm-x86/irq_vectors.h
+++ b/include/asm-x86/irq_vectors.h
@@ -18,17 +18,20 @@
 #endif
 
 /*
- * Vectors 0x20-0x2f are used for ISA interrupts on 32 bit.
- *
  * Reserve the lowest usable priority level 0x20 - 0x2f for triggering
  * cleanup after irq migration on 64 bit.
  */
 #define IRQ_MOVE_CLEANUP_VECTOR        FIRST_EXTERNAL_VECTOR
 
 /*
- * Vectors 0x30-0x3f are used for ISA interrupts on 64 bit
+ * Vectors 0x20-0x2f are used for ISA interrupts on 32 bit.
+ * Vectors 0x30-0x3f are used for ISA interrupts on 64 bit.
  */
+#ifdef CONFIG_X86_32
+#define IRQ0_VECTOR            (FIRST_EXTERNAL_VECTOR)
+#else
 #define IRQ0_VECTOR            (FIRST_EXTERNAL_VECTOR + 0x10)
+#endif
 #define IRQ1_VECTOR            (IRQ0_VECTOR + 1)
 #define IRQ2_VECTOR            (IRQ0_VECTOR + 2)
 #define IRQ3_VECTOR            (IRQ0_VECTOR + 3)