---

yaml --- r: 123255 b: refs/heads/master c: 0ebb26e h: refs/heads/master i: 123253: 340cc6b 123251: d355f5e 123247: 900631d v: v3
git-mirror · Dec 12, 2008 · 74f8654 · 74f8654
1 parent 2a4423a
commit 74f8654
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Showing 4 changed files with 14 additions and 5 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8a4830f8891be6b4e04809693a24771a4694e0b0
+refs/heads/master: 0ebb26e7a4e2c5337502e98b2221e037fda911b9
diff --git a/trunk/include/linux/interrupt.h b/trunk/include/linux/interrupt.h
@@ -14,12 +14,12 @@
 #include <linux/irqflags.h>
 #include <linux/smp.h>
 #include <linux/percpu.h>
+#include <linux/irqnr.h>
+
 #include <asm/atomic.h>
 #include <asm/ptrace.h>
 #include <asm/system.h>
 
-extern int nr_irqs;
-
 /*
  * These correspond to the IORESOURCE_IRQ_* defines in
  * linux/ioport.h to select the interrupt line behaviour.  When

diff --git a/trunk/include/linux/irqnr.h b/trunk/include/linux/irqnr.h
@@ -1,6 +1,11 @@
 #ifndef _LINUX_IRQNR_H
 #define _LINUX_IRQNR_H
 
+/*
+ * Generic irq_desc iterators:
+ */
+#ifdef __KERNEL__
+
 #ifndef CONFIG_GENERIC_HARDIRQS
 #include <asm/irq.h>
 # define nr_irqs		NR_IRQS
@@ -11,10 +16,12 @@
 # define for_each_irq_desc_reverse(irq, desc)                          \
 	for (irq = nr_irqs - 1; irq >= 0; irq--)
 #else
+
+extern int nr_irqs;
+
 #ifndef CONFIG_SPARSE_IRQ
 
 struct irq_desc;
-extern int nr_irqs;
 # define for_each_irq_desc(irq, desc)		\
 	for (irq = 0, desc = irq_desc; irq < nr_irqs; irq++, desc++)
 # define for_each_irq_desc_reverse(irq, desc)                          \
@@ -26,4 +33,6 @@ extern int nr_irqs;
 #define for_each_irq_nr(irq)                   \
        for (irq = 0; irq < nr_irqs; irq++)
 
+#endif /* __KERNEL__ */
+
 #endif
diff --git a/trunk/include/linux/random.h b/trunk/include/linux/random.h
@@ -8,6 +8,7 @@
 #define _LINUX_RANDOM_H
 
 #include <linux/ioctl.h>
+#include <linux/irqnr.h>
 
 /* ioctl()'s for the random number generator */
 
@@ -49,7 +50,6 @@ struct timer_rand_state;
 
 extern struct timer_rand_state *irq_timer_state[];
 
-extern int nr_irqs;
 static inline struct timer_rand_state *get_timer_rand_state(unsigned int irq)
 {
 	if (irq >= nr_irqs)