parisc: Convert the final irq bits

1) As promised in the comment, the core does not copy cpumask anymore
   when the arch code returns -EINVAL

2) Get the per cpu information from irq_data

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Kyle McMartin <kyle@mcmartin.ca>
Cc: linux-parisc@vger.kernel.org

1 files changed, 2 insertions, 7 deletions

diff --git a/arch/parisc/kernel/irq.c b/arch/parisc/kernel/irq.c
index cb450e1e79b3..34bc2afa6a69 100644
--- a/arch/parisc/kernel/irq.c
+++ b/arch/parisc/kernel/irq.c
@@ -113,13 +113,8 @@ int cpu_check_affinity(struct irq_data *d, const struct cpumask *dest)
         int cpu_dest;
 
         /* timer and ipi have to always be received on all CPUs */
-        if (CHECK_IRQ_PER_CPU(irq_to_desc(d->irq)->status)) {
-                /* Bad linux design decision.  The mask has already
-                 * been set; we must reset it. Will fix - tglx
-                 */
-                cpumask_setall(d->affinity);
+        if (irqd_is_per_cpu(d))
                 return -EINVAL;
-        }
 
         /* whatever mask they set, we just allow one CPU */
         cpu_dest = first_cpu(*dest);
@@ -357,7 +352,7 @@ void do_cpu_irq_mask(struct pt_regs *regs)
 #ifdef CONFIG_SMP
         desc = irq_to_desc(irq);
         cpumask_copy(&dest, desc->irq_data.affinity);
-        if (CHECK_IRQ_PER_CPU(desc->status) &&
+        if (irqd_is_per_cpu(&desc->irq_data) &&
             !cpu_isset(smp_processor_id(), dest)) {
                 int cpu = first_cpu(dest);