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authorLinus Torvalds <torvalds@linux-foundation.org>2009-01-06 17:10:19 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2009-01-06 17:10:19 -0800
commit7238eb4ca35cd63340dc02caf757376e40c1210c (patch)
treefbaf811a0d9a5834ffa0f23baad2ad8f126d2f36 /include
parentf94181da7192f4ed8ccb1b633ea4ce56954df130 (diff)
parentbe92d7af38fb8a91f8575ab2272e00f2e51667ff (diff)
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Merge branch 'irq-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'irq-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: genirq: provide irq_to_desc() to non-genirq architectures too
Diffstat (limited to 'include')
-rw-r--r--include/linux/irqnr.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/include/linux/irqnr.h b/include/linux/irqnr.h
index 5504a5c9783..86af92e9e84 100644
--- a/include/linux/irqnr.h
+++ b/include/linux/irqnr.h
@@ -8,7 +8,12 @@
#ifndef CONFIG_GENERIC_HARDIRQS
#include <asm/irq.h>
-# define nr_irqs NR_IRQS
+
+/*
+ * Wrappers for non-genirq architectures:
+ */
+#define nr_irqs NR_IRQS
+#define irq_to_desc(irq) (&irq_desc[irq])
# define for_each_irq_desc(irq, desc) \
for (irq = 0; irq < nr_irqs; irq++)