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Subject[PATCH 8/8] sparc irq: update sparc for new irq_desc
Impact: cleanup, update to new cpumask API

Irq_desc.affinity and irq_desc.pending_mask are now cpumask_var_t's
so access to them should be using the new cpumask API.

Signed-off-by: Mike Travis <travis@sgi.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: <sparclinux@vger.kernel.org>
---
arch/sparc/kernel/irq_64.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
--- linux-2.6-for-ingo.orig/arch/sparc/kernel/irq_64.c
+++ linux-2.6-for-ingo/arch/sparc/kernel/irq_64.c
@@ -247,9 +247,10 @@ struct irq_handler_data {
#ifdef CONFIG_SMP
static int irq_choose_cpu(unsigned int virt_irq)
{
- cpumask_t mask = irq_desc[virt_irq].affinity;
+ cpumask_t mask;
int cpuid;

+ cpumask_copy(&mask, irq_desc[virt_irq].affinity);
if (cpus_equal(mask, CPU_MASK_ALL)) {
static int irq_rover;
static DEFINE_SPINLOCK(irq_rover_lock);
@@ -854,7 +855,7 @@ void fixup_irqs(void)
!(irq_desc[irq].status & IRQ_PER_CPU)) {
if (irq_desc[irq].chip->set_affinity)
irq_desc[irq].chip->set_affinity(irq,
- &irq_desc[irq].affinity);
+ irq_desc[irq].affinity);
}
spin_unlock_irqrestore(&irq_desc[irq].lock, flags);
}
--


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