From 1115200a3df64d6925bc94b404039e7082409af4 Mon Sep 17 00:00:00 2001 From: Kenji Kaneshige Date: Mon, 13 Aug 2007 10:31:26 -0700 Subject: [IA64] SN2 needs platform specific irq_to_vector() function. Add base support for implementing platform_irq_to_vector(), and then use it on SN2. Signed-off-by: Kenji Kaneshige Acked-by: John Keller Signed-off-by: Tony Luck --- arch/ia64/kernel/irq.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'arch/ia64/kernel/irq.c') diff --git a/arch/ia64/kernel/irq.c b/arch/ia64/kernel/irq.c index cc3ee4ef37af..44be1c952b7c 100644 --- a/arch/ia64/kernel/irq.c +++ b/arch/ia64/kernel/irq.c @@ -33,6 +33,11 @@ void ack_bad_irq(unsigned int irq) } #ifdef CONFIG_IA64_GENERIC +ia64_vector __ia64_irq_to_vector(int irq) +{ + return irq_cfg[irq].vector; +} + unsigned int __ia64_local_vector_to_irq (ia64_vector vec) { return __get_cpu_var(vector_irq)[vec]; -- cgit v1.2.3