From 5f2dbbc51734fc51e8e3e2c3ab7096a58ac72e86 Mon Sep 17 00:00:00 2001
From: Jiang Liu <jiang.liu@linux.intel.com>
Date: Mon, 1 Jun 2015 16:05:14 +0800
Subject: [PATCH] x86/irq: Use accessor irq_data_get_node()
Use accessor irq_data_get_node() to hide struct irq_data
implementation detail, so we can move node to irq_data_common later.
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Borislav Petkov <bp@alien8.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
arch/x86/kernel/apic/vector.c | 8 ++++----
arch/x86/platform/uv/uv_irq.c | 2 +-
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c
index 28eba2d38b15..9b62f690b0ff 100644
--- a/arch/x86/kernel/apic/vector.c
+++ b/arch/x86/kernel/apic/vector.c
@@ -296,7 +296,7 @@ static int x86_vector_alloc_irqs(struct irq_domain *domain, unsigned int virq,
struct irq_alloc_info *info = arg;
struct apic_chip_data *data;
struct irq_data *irq_data;
- int i, err;
+ int i, err, node;
if (disable_apic)
return -ENXIO;
@@ -308,12 +308,13 @@ static int x86_vector_alloc_irqs(struct irq_domain *domain, unsigned int virq,
for (i = 0; i < nr_irqs; i++) {
irq_data = irq_domain_get_irq_data(domain, virq + i);
BUG_ON(!irq_data);
+ node = irq_data_get_node(irq_data);
#ifdef CONFIG_X86_IO_APIC
if (virq + i < nr_legacy_irqs() && legacy_irq_data[virq + i])
data = legacy_irq_data[virq + i];
else
#endif
- data = alloc_apic_chip_data(irq_data->node);
+ data = alloc_apic_chip_data(node);
if (!data) {
err = -ENOMEM;
goto error;
@@ -322,8 +323,7 @@ static int x86_vector_alloc_irqs(struct irq_domain *domain, unsigned int virq,
irq_data->chip = &lapic_controller;
irq_data->chip_data = data;
irq_data->hwirq = virq + i;
- err = assign_irq_vector_policy(virq, irq_data->node, data,
- info);
+ err = assign_irq_vector_policy(virq, node, data, info);
if (err)
goto error;
}
diff --git a/arch/x86/platform/uv/uv_irq.c b/arch/x86/platform/uv/uv_irq.c
index 8570abe68be1..e1c24631afbb 100644
--- a/arch/x86/platform/uv/uv_irq.c
+++ b/arch/x86/platform/uv/uv_irq.c
@@ -89,7 +89,7 @@ static int uv_domain_alloc(struct irq_domain *domain, unsigned int virq,
return -EINVAL;
chip_data = kmalloc_node(sizeof(*chip_data), GFP_KERNEL,
- irq_data->node);
+ irq_data_get_node(irq_data));
if (!chip_data)
return -ENOMEM;
--
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