patch-2.1.80 linux/include/asm-i386/irq.h

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diff -u --recursive --new-file v2.1.79/linux/include/asm-i386/irq.h linux/include/asm-i386/irq.h
@@ -4,12 +4,17 @@
 /*
  *	linux/include/asm/irq.h
  *
- *	(C) 1992, 1993 Linus Torvalds
+ *	(C) 1992, 1993 Linus Torvalds, (C) 1997 Ingo Molnar
  *
- *	IRQ/IPI changes taken from work by Thomas Radke <tomsoft@informatik.tu-chemnitz.de>
+ *	IRQ/IPI changes taken from work by Thomas Radke
+ *	<tomsoft@informatik.tu-chemnitz.de>
  */
 
+#ifndef __SMP__
 #define NR_IRQS 16
+#else
+#define NR_IRQS 24
+#endif
 
 #define TIMER_IRQ 0
 

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