From 12cf649f417c68b6bdd2a3b4ed97113159c6029e Mon Sep 17 00:00:00 2001 From: "Eddie C. Dost" Date: Wed, 6 Jul 2005 15:40:21 -0700 Subject: [SPARC64]: Fix set_intr_affinity() Do not cat bucket->irq_info to struct irqaction * directly, but go through struct irq_desc *. Signed-off-by: David S. Miller --- arch/sparc64/kernel/irq.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'arch/sparc64') diff --git a/arch/sparc64/kernel/irq.c b/arch/sparc64/kernel/irq.c index 74a2e0808cb..daa2fb93052 100644 --- a/arch/sparc64/kernel/irq.c +++ b/arch/sparc64/kernel/irq.c @@ -917,7 +917,8 @@ static int irq_affinity_read_proc (char *page, char **start, off_t off, int count, int *eof, void *data) { struct ino_bucket *bp = ivector_table + (long)data; - struct irqaction *ap = bp->irq_info; + struct irq_desc *desc = bp->irq_info; + struct irqaction *ap = desc->action; cpumask_t mask; int len; @@ -935,11 +936,13 @@ static int irq_affinity_read_proc (char *page, char **start, off_t off, static inline void set_intr_affinity(int irq, cpumask_t hw_aff) { struct ino_bucket *bp = ivector_table + irq; + struct irq_desc *desc = bp->irq_info; + struct irqaction *ap = desc->action; /* Users specify affinity in terms of hw cpu ids. * As soon as we do this, handler_irq() might see and take action. */ - put_smpaff_in_irqaction((struct irqaction *)bp->irq_info, hw_aff); + put_smpaff_in_irqaction(ap, hw_aff); /* Migration is simply done by the next cpu to service this * interrupt. -- cgit v1.2.2