drivers: fix up obsolete cpu function usage.

Thanks to spatch, plus manual removal of "&*".  Then a sweep for
for_each_cpu_mask => for_each_cpu.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Chris Metcalf <cmetcalf@ezchip.com>
Cc: netdev@vger.kernel.org

drivers/clocksource/dw_apb_timer.c

@@ -117,7 +117,8 @@ static void apbt_set_mode(enum clock_event_mode mode,
 	unsigned long period;
 	struct dw_apb_clock_event_device *dw_ced = ced_to_dw_apb_ced(evt);
 
-	pr_debug("%s CPU %d mode=%d\n", __func__, first_cpu(*evt->cpumask),
+	pr_debug("%s CPU %d mode=%d\n", __func__,
+		 cpumask_first(evt->cpumask),
 		 mode);
 
 	switch (mode) {

drivers/cpuidle/coupled.c

@@ -292,7 +292,7 @@ static inline int cpuidle_coupled_get_state(struct cpuidle_device *dev,
 	 */
 	smp_rmb();
 
-	for_each_cpu_mask(i, coupled->coupled_cpus)
+	for_each_cpu(i, &coupled->coupled_cpus)
 		if (cpu_online(i) && coupled->requested_state[i] < state)
 			state = coupled->requested_state[i];
 
@@ -338,7 +338,7 @@ static void cpuidle_coupled_poke_others(int this_cpu,
 {
 	int cpu;
 
-	for_each_cpu_mask(cpu, coupled->coupled_cpus)
+	for_each_cpu(cpu, &coupled->coupled_cpus)
 		if (cpu != this_cpu && cpu_online(cpu))
 			cpuidle_coupled_poke(cpu);
 }
@@ -638,7 +638,7 @@ int cpuidle_coupled_register_device(struct cpuidle_device *dev)
 	if (cpumask_empty(&dev->coupled_cpus))
 		return 0;
 
-	for_each_cpu_mask(cpu, dev->coupled_cpus) {
+	for_each_cpu(cpu, &dev->coupled_cpus) {
 		other_dev = per_cpu(cpuidle_devices, cpu);
 		if (other_dev && other_dev->coupled) {
 			coupled = other_dev->coupled;

drivers/crypto/n2_core.c

@@ -1754,7 +1754,7 @@ static int spu_mdesc_walk_arcs(struct mdesc_handle *mdesc,
 				dev->dev.of_node->full_name);
 			return -EINVAL;
 		}
-		cpu_set(*id, p->sharing);
+		cpumask_set_cpu(*id, &p->sharing);
 		table[*id] = p;
 	}
 	return 0;
@@ -1776,7 +1776,7 @@ static int handle_exec_unit(struct spu_mdesc_info *ip, struct list_head *list,
 		return -ENOMEM;
 	}
 
-	cpus_clear(p->sharing);
+	cpumask_clear(&p->sharing);
 	spin_lock_init(&p->lock);
 	p->q_type = q_type;
 	INIT_LIST_HEAD(&p->jobs);

drivers/irqchip/irq-gic-v3.c

@@ -512,7 +512,7 @@ static void gic_raise_softirq(const struct cpumask *mask, unsigned int irq)
 	 */
 	smp_wmb();
 
-	for_each_cpu_mask(cpu, *mask) {
+	for_each_cpu(cpu, mask) {
 		u64 cluster_id = cpu_logical_map(cpu) & ~0xffUL;
 		u16 tlist;
 

drivers/irqchip/irq-mips-gic.c

@@ -345,19 +345,19 @@ static int gic_set_affinity(struct irq_data *d, const struct cpumask *cpumask,
 	int		i;
 
 	cpumask_and(&tmp, cpumask, cpu_online_mask);
-	if (cpus_empty(tmp))
+	if (cpumask_empty(&tmp))
 		return -EINVAL;
 
 	/* Assumption : cpumask refers to a single CPU */
 	spin_lock_irqsave(&gic_lock, flags);
 
 	/* Re-route this IRQ */
-	gic_map_to_vpe(irq, first_cpu(tmp));
+	gic_map_to_vpe(irq, cpumask_first(&tmp));
 
 	/* Update the pcpu_masks */
 	for (i = 0; i < NR_CPUS; i++)
 		clear_bit(irq, pcpu_masks[i].pcpu_mask);
-	set_bit(irq, pcpu_masks[first_cpu(tmp)].pcpu_mask);
+	set_bit(irq, pcpu_masks[cpumask_first(&tmp)].pcpu_mask);
 
 	cpumask_copy(d->affinity, cpumask);
 	spin_unlock_irqrestore(&gic_lock, flags);

drivers/net/ethernet/tile/tilegx.c

@@ -1122,7 +1122,7 @@ static int alloc_percpu_mpipe_resources(struct net_device *dev,
 			addr + i * sizeof(struct tile_net_comps);
 
 	/* If this is a network cpu, create an iqueue. */
-	if (cpu_isset(cpu, network_cpus_map)) {
+	if (cpumask_test_cpu(cpu, &network_cpus_map)) {
 		order = get_order(NOTIF_RING_SIZE);
 		page = homecache_alloc_pages(GFP_KERNEL, order, cpu);
 		if (page == NULL) {
@@ -1298,7 +1298,7 @@ static int tile_net_init_mpipe(struct net_device *dev)
 	int first_ring, ring;
 	int instance = mpipe_instance(dev);
 	struct mpipe_data *md = &mpipe_data[instance];
-	int network_cpus_count = cpus_weight(network_cpus_map);
+	int network_cpus_count = cpumask_weight(&network_cpus_map);
 
 	if (!hash_default) {
 		netdev_err(dev, "Networking requires hash_default!\n");