From f6c6f48ca89b7867b5399a1fd24311d01b63aea1 Mon Sep 17 00:00:00 2001
From: Zheng Da <zhengda1936@gmail.com>
Date: Sat, 5 Jun 2010 05:49:36 +0200
Subject: fix a bug in claim_irq.

---
 libdde_linux26/lib/src/arch/l4/irq.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libdde_linux26/lib/src/arch/l4/irq.c b/libdde_linux26/lib/src/arch/l4/irq.c
index 9594b05c..20bd57f0 100644
--- a/libdde_linux26/lib/src/arch/l4/irq.c
+++ b/libdde_linux26/lib/src/arch/l4/irq.c
@@ -101,6 +101,7 @@ static int claim_irq(struct irqaction *action)
 		                                      irq_handler,
 		                                      (void *)irq);
 		if (!irq->thread) {
+			used_irqs = irq->next;
 			ddekit_simple_free(irq);
 			return -EBUSY;
 		}
-- 
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