lkml.org 
[lkml]   [2012]   [Jan]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 5/7] ia64, irq: add dummy create_irq_nr()
Date
create_irq() will return -1 when fail to allocate.
create_irq_nr() will return 0 when fail to allocate.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: linux-ia64@vger.kernel.org
---
arch/ia64/kernel/irq_ia64.c | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/arch/ia64/kernel/irq_ia64.c b/arch/ia64/kernel/irq_ia64.c
index 782c3a35..07fcbdc 100644
--- a/arch/ia64/kernel/irq_ia64.c
+++ b/arch/ia64/kernel/irq_ia64.c
@@ -431,6 +431,16 @@ int create_irq(void)
return irq;
}

+unsigned int create_irq_nr(unsigned int from, int node)
+{
+ int irq = create_irq();
+
+ if (irq < 0)
+ irq = 0;
+
+ return irq;
+}
+
void destroy_irq(unsigned int irq)
{
dynamic_irq_cleanup(irq);
--
1.7.7


\
 
 \ /
  Last update: 2012-01-27 08:29    [from the cache]
©2003-2014 Jasper Spaans. Advertise on this site