X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Fasm-m68k%2Firq.h;h=9ac047c400c45654b927374b23536971ae57b4cf;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hp=1f569905cb7400cb05a42b7c5725d42288119406;hpb=cee37fe97739d85991964371c1f3a745c00dd236;p=linux-2.6.git

diff --git a/include/asm-m68k/irq.h b/include/asm-m68k/irq.h
index 1f569905c..9ac047c40 100644
--- a/include/asm-m68k/irq.h
+++ b/include/asm-m68k/irq.h
@@ -22,6 +22,15 @@
 #define NR_IRQS (24+SYS_IRQS)
 #endif
 
+/*
+ * The hardirq mask has to be large enough to have
+ * space for potentially all IRQ sources in the system
+ * nesting on a single CPU:
+ */
+#if (1 << HARDIRQ_BITS) < NR_IRQS
+# error HARDIRQ_BITS is too low!
+#endif
+
 /*
  * Interrupt source definitions
  * General interrupt sources are the level 1-7.
@@ -70,9 +79,7 @@ static __inline__ int irq_canonicalize(int irq)
 
 extern void (*enable_irq)(unsigned int);
 extern void (*disable_irq)(unsigned int);
-
 #define disable_irq_nosync	disable_irq
-#define enable_irq_nosync	enable_irq
 
 struct pt_regs;