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Message-Id: <1425296150-4722-4-git-send-email-rusty@rustcorp.com.au>
Date: Mon, 2 Mar 2015 22:05:45 +1030
From: Rusty Russell <rusty@...tcorp.com.au>
To: linux-kernel@...r.kernel.org
Cc: Rusty Russell <rusty@...tcorp.com.au>,
Thomas Gleixner <tglx@...utronix.de>,
"Rafael J. Wysocki" <rjw@...ysocki.net>,
Herbert Xu <herbert@...dor.apana.org.au>,
Jason Cooper <jason@...edaemon.net>,
Chris Metcalf <cmetcalf@...hip.com>, netdev@...r.kernel.org
Subject: [PATCH 04/16] 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@...tcorp.com.au>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: "Rafael J. Wysocki" <rjw@...ysocki.net>
Cc: Herbert Xu <herbert@...dor.apana.org.au>
Cc: Jason Cooper <jason@...edaemon.net>
Cc: Chris Metcalf <cmetcalf@...hip.com>
Cc: netdev@...r.kernel.org
---
drivers/clocksource/dw_apb_timer.c | 3 ++-
drivers/cpuidle/coupled.c | 6 +++---
drivers/crypto/n2_core.c | 4 ++--
drivers/irqchip/irq-gic-v3.c | 2 +-
drivers/irqchip/irq-mips-gic.c | 6 +++---
drivers/net/ethernet/tile/tilegx.c | 4 ++--
6 files changed, 13 insertions(+), 12 deletions(-)
diff --git a/drivers/clocksource/dw_apb_timer.c b/drivers/clocksource/dw_apb_timer.c
index f3656a6b0382..35a88097af3c 100644
--- a/drivers/clocksource/dw_apb_timer.c
+++ b/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) {
diff --git a/drivers/cpuidle/coupled.c b/drivers/cpuidle/coupled.c
index 73fe2f8d7f96..7936dce4b878 100644
--- a/drivers/cpuidle/coupled.c
+++ b/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;
diff --git a/drivers/crypto/n2_core.c b/drivers/crypto/n2_core.c
index afd136b45f49..10a9aeff1666 100644
--- a/drivers/crypto/n2_core.c
+++ b/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);
diff --git a/drivers/irqchip/irq-gic-v3.c b/drivers/irqchip/irq-gic-v3.c
index 1c6dea2fbc34..04b6f0732c1a 100644
--- a/drivers/irqchip/irq-gic-v3.c
+++ b/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;
diff --git a/drivers/irqchip/irq-mips-gic.c b/drivers/irqchip/irq-mips-gic.c
index 9acdc080e7ec..f26307908a2a 100644
--- a/drivers/irqchip/irq-mips-gic.c
+++ b/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);
diff --git a/drivers/net/ethernet/tile/tilegx.c b/drivers/net/ethernet/tile/tilegx.c
index bea8cd2bb56c..deac41498c6e 100644
--- a/drivers/net/ethernet/tile/tilegx.c
+++ b/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");
--
2.1.0
--
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