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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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