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authorRusty Russell <rusty@rustcorp.com.au>2015-03-05 03:18:49 +0300
committerRusty Russell <rusty@rustcorp.com.au>2015-03-05 06:07:01 +0300
commit51f7bd8590267011db7b632f53f3d32ec83ee8bb (patch)
tree6d97b272d5c809451938c520eba46e418346e5f0 /arch/ia64/kernel
parent270bd400e8030ed921e80f334c3ebf274fd93037 (diff)
downloadlinux-51f7bd8590267011db7b632f53f3d32ec83ee8bb.tar.xz
ia64: Use for_each_cpu_and() and cpumask_any_and() instead of temp var.
Just a bit of manual neatening, before spatch cleans the rest. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Cc: Tony Luck <tony.luck@intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: linux-ia64@vger.kernel.org
Diffstat (limited to 'arch/ia64/kernel')
-rw-r--r--arch/ia64/kernel/irq_ia64.c4
-rw-r--r--arch/ia64/kernel/msi_ia64.c10
2 files changed, 5 insertions, 9 deletions
diff --git a/arch/ia64/kernel/irq_ia64.c b/arch/ia64/kernel/irq_ia64.c
index 698d8fefde6c..3329177c262e 100644
--- a/arch/ia64/kernel/irq_ia64.c
+++ b/arch/ia64/kernel/irq_ia64.c
@@ -161,7 +161,6 @@ int bind_irq_vector(int irq, int vector, cpumask_t domain)
static void __clear_irq_vector(int irq)
{
int vector, cpu;
- cpumask_t mask;
cpumask_t domain;
struct irq_cfg *cfg = &irq_cfg[irq];
@@ -169,8 +168,7 @@ static void __clear_irq_vector(int irq)
BUG_ON(cfg->vector == IRQ_VECTOR_UNASSIGNED);
vector = cfg->vector;
domain = cfg->domain;
- cpumask_and(&mask, &cfg->domain, cpu_online_mask);
- for_each_cpu_mask(cpu, mask)
+ for_each_cpu_and(cpu, &cfg->domain, cpu_online_mask)
per_cpu(vector_irq, cpu)[vector] = -1;
cfg->vector = IRQ_VECTOR_UNASSIGNED;
cfg->domain = CPU_MASK_NONE;
diff --git a/arch/ia64/kernel/msi_ia64.c b/arch/ia64/kernel/msi_ia64.c
index 8ae36ea177d3..9dd7464f8c17 100644
--- a/arch/ia64/kernel/msi_ia64.c
+++ b/arch/ia64/kernel/msi_ia64.c
@@ -47,15 +47,14 @@ int ia64_setup_msi_irq(struct pci_dev *pdev, struct msi_desc *desc)
struct msi_msg msg;
unsigned long dest_phys_id;
int irq, vector;
- cpumask_t mask;
irq = create_irq();
if (irq < 0)
return irq;
irq_set_msi_desc(irq, desc);
- cpumask_and(&mask, &(irq_to_domain(irq)), cpu_online_mask);
- dest_phys_id = cpu_physical_id(first_cpu(mask));
+ dest_phys_id = cpu_physical_id(cpumask_any_and(&(irq_to_domain(irq)),
+ cpu_online_mask));
vector = irq_to_vector(irq);
msg.address_hi = 0;
@@ -171,10 +170,9 @@ msi_compose_msg(struct pci_dev *pdev, unsigned int irq, struct msi_msg *msg)
{
struct irq_cfg *cfg = irq_cfg + irq;
unsigned dest;
- cpumask_t mask;
- cpumask_and(&mask, &(irq_to_domain(irq)), cpu_online_mask);
- dest = cpu_physical_id(first_cpu(mask));
+ dest = cpu_physical_id(cpumask_first_and(&(irq_to_domain(irq)),
+ cpu_online_mask));
msg->address_hi = 0;
msg->address_lo =