x86: Constify irqdomain ops

Nothing changes those ops. Make the initializers readable while at it.

Reported-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

diff --git a/arch/x86/kernel/apic/htirq.c b/arch/x86/kernel/apic/htirq.c
index 341e99b..ae50d34 100644 (file)
--- a/arch/x86/kernel/apic/htirq.c
+++ b/arch/x86/kernel/apic/htirq.c
@@ -143,11 +143,11 @@ static void htirq_domain_deactivate(struct irq_domain *domain,
        write_ht_irq_msg(irq_data->irq, &msg);
 }
 
-static struct irq_domain_ops htirq_domain_ops = {
-       .alloc = htirq_domain_alloc,
-       .free = htirq_domain_free,
-       .activate = htirq_domain_activate,
-       .deactivate = htirq_domain_deactivate,
+static const struct irq_domain_ops htirq_domain_ops = {
+       .alloc          = htirq_domain_alloc,
+       .free           = htirq_domain_free,
+       .activate       = htirq_domain_activate,
+       .deactivate     = htirq_domain_deactivate,
 };
 
 void arch_init_htirq_domain(struct irq_domain *parent)

diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c
index 1c7dd42..4264968 100644 (file)
--- a/arch/x86/kernel/apic/vector.c
+++ b/arch/x86/kernel/apic/vector.c
@@ -330,9 +330,9 @@ error:
        return err;
 }
 
-static struct irq_domain_ops x86_vector_domain_ops = {
-       .alloc = x86_vector_alloc_irqs,
-       .free = x86_vector_free_irqs,
+static const struct irq_domain_ops x86_vector_domain_ops = {
+       .alloc  = x86_vector_alloc_irqs,
+       .free   = x86_vector_free_irqs,
 };
 
 int __init arch_probe_nr_irqs(void)

diff --git a/arch/x86/platform/uv/uv_irq.c b/arch/x86/platform/uv/uv_irq.c
index cdf86cd..8570abe 100644 (file)
--- a/arch/x86/platform/uv/uv_irq.c
+++ b/arch/x86/platform/uv/uv_irq.c
@@ -149,11 +149,11 @@ static void uv_domain_deactivate(struct irq_domain *domain,
        uv_program_mmr(irqd_cfg(irq_data), irq_data->chip_data);
 }
 
-static struct irq_domain_ops uv_domain_ops = {
-       .alloc = uv_domain_alloc,
-       .free = uv_domain_free,
-       .activate = uv_domain_activate,
-       .deactivate = uv_domain_deactivate,
+static const struct irq_domain_ops uv_domain_ops = {
+       .alloc          = uv_domain_alloc,
+       .free           = uv_domain_free,
+       .activate       = uv_domain_activate,
+       .deactivate     = uv_domain_deactivate,
 };
 
 static struct irq_domain *uv_get_irq_domain(void)