From 464abc5de6ea8f4af1c1246e0d1ea7b07362db43 Mon Sep 17 00:00:00 2001
From: Michael Hennerich <michael.hennerich@analog.com>
Date: Mon, 25 Feb 2008 13:50:20 +0800
Subject: [Blackfin] arch: Cleanup abd Simplify:

 - Simplify init_arch_irq
 - Make code more readable
 - Remove useless SSYNCs
 - Fix comments

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
---
 include/asm-blackfin/irq.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'include/asm-blackfin/irq.h')

diff --git a/include/asm-blackfin/irq.h b/include/asm-blackfin/irq.h
index 65480dab244e..86b67834354d 100644
--- a/include/asm-blackfin/irq.h
+++ b/include/asm-blackfin/irq.h
@@ -67,4 +67,6 @@ static __inline__ int irq_canonicalize(int irq)
 #define NO_IRQ ((unsigned int)(-1))
 #endif
 
+#define SIC_SYSIRQ(irq)	(irq - (IRQ_CORETMR + 1))
+
 #endif				/* _BFIN_IRQ_H_ */
-- 
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