[PATCH] genirq: cleanup: merge irq_affinity[] into irq_desc[]

Consolidation: remove the irq_affinity[NR_IRQS] array and move it into the
irq_desc[NR_IRQS].affinity field.

[akpm@osdl.org: sparc64 build fix]
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 4 insertions, 4 deletions

diff --git a/arch/parisc/kernel/irq.c b/arch/parisc/kernel/irq.c
index 26e69f73fdb0..ea6a55e1a0c5 100644
--- a/arch/parisc/kernel/irq.c
+++ b/arch/parisc/kernel/irq.c
@@ -94,7 +94,7 @@ int cpu_check_affinity(unsigned int irq, cpumask_t *dest)
         if (irq == TIMER_IRQ || irq == IPI_IRQ) {
                 /* Bad linux design decision.  The mask has already
                  * been set; we must reset it */
-                irq_affinity[irq] = CPU_MASK_ALL;
+                irq_desc[irq].affinity = CPU_MASK_ALL;
                 return -EINVAL;
         }
 
@@ -110,7 +110,7 @@ static void cpu_set_affinity_irq(unsigned int irq, cpumask_t dest)
         if (cpu_check_affinity(irq, &dest))
                 return;
 
-        irq_affinity[irq] = dest;
+        irq_desc[irq].affinity = dest;
 }
 #endif
 
@@ -265,7 +265,7 @@ int txn_alloc_irq(unsigned int bits_wide)
 unsigned long txn_affinity_addr(unsigned int irq, int cpu)
 {
 #ifdef CONFIG_SMP
-        irq_affinity[irq] = cpumask_of_cpu(cpu);
+        irq_desc[irq].affinity = cpumask_of_cpu(cpu);
 #endif
 
         return cpu_data[cpu].txn_addr;
@@ -326,7 +326,7 @@ void do_cpu_irq_mask(struct pt_regs *regs)
                 /* Work our way from MSb to LSb...same order we alloc EIRs */
                 for (irq = TIMER_IRQ; eirr_val && bit; bit>>=1, irq++) {
 #ifdef CONFIG_SMP
-                        cpumask_t dest = irq_affinity[irq];
+                        cpumask_t dest = irq_desc[irq].affinity;
 #endif
                         if (!(bit & eirr_val))
                                 continue;