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authorGrant Likely <grant.likely@secretlab.ca>2012-02-14 14:06:48 -0700
committerGrant Likely <grant.likely@secretlab.ca>2012-02-14 14:06:48 -0700
commit7bb69bade0d41715bdf1b24f5ef0b8f798769fe9 (patch)
treeb024fa6c54e56bf1c9ea19c1ff76e86607a2a265 /kernel/irq
parente1964c50a83d1ce53731c88271d12ac92292a880 (diff)
downloadlinux-7bb69bade0d41715bdf1b24f5ef0b8f798769fe9.tar.bz2
irq_domain: Make irq_domain structure match powerpc's irq_host
Part of the series to unify the irq remapping mechanisms in the kernel. A follow up patch will copy the powerpc implementation into kernel/irq/irqdomain.c, which will be a lot easier if the structures are identical. Where they differ, I've chose to use the powerpc names since there is a lot more code using those names. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Cc: Rob Herring <rob.herring@calxeda.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Milton Miller <miltonm@bga.com> Tested-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'kernel/irq')
-rw-r--r--kernel/irq/irqdomain.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c
index cc2cd43ec740..509adb8762d7 100644
--- a/kernel/irq/irqdomain.c
+++ b/kernel/irq/irqdomain.c
@@ -43,7 +43,7 @@ void irq_domain_add(struct irq_domain *domain)
}
mutex_lock(&irq_domain_mutex);
- list_add(&domain->list, &irq_domain_list);
+ list_add(&domain->link, &irq_domain_list);
mutex_unlock(&irq_domain_mutex);
}
@@ -57,7 +57,7 @@ void irq_domain_del(struct irq_domain *domain)
int hwirq, irq;
mutex_lock(&irq_domain_mutex);
- list_del(&domain->list);
+ list_del(&domain->link);
mutex_unlock(&irq_domain_mutex);
/* Clear the irq_domain assignments */
@@ -88,10 +88,10 @@ unsigned int irq_create_of_mapping(struct device_node *controller,
/* Find a domain which can translate the irq spec */
mutex_lock(&irq_domain_mutex);
- list_for_each_entry(domain, &irq_domain_list, list) {
- if (!domain->ops->dt_translate)
+ list_for_each_entry(domain, &irq_domain_list, link) {
+ if (!domain->ops->xlate)
continue;
- rc = domain->ops->dt_translate(domain, controller,
+ rc = domain->ops->xlate(domain, controller,
intspec, intsize, &hwirq, &type);
if (rc == 0)
break;
@@ -126,7 +126,7 @@ void irq_dispose_mapping(unsigned int irq)
}
EXPORT_SYMBOL_GPL(irq_dispose_mapping);
-int irq_domain_simple_dt_translate(struct irq_domain *d,
+int irq_domain_simple_xlate(struct irq_domain *d,
struct device_node *controller,
const u32 *intspec, unsigned int intsize,
unsigned long *out_hwirq, unsigned int *out_type)
@@ -181,7 +181,7 @@ EXPORT_SYMBOL_GPL(irq_domain_generate_simple);
struct irq_domain_ops irq_domain_simple_ops = {
#ifdef CONFIG_OF_IRQ
- .dt_translate = irq_domain_simple_dt_translate,
+ .xlate = irq_domain_simple_xlate,
#endif /* CONFIG_OF_IRQ */
};
EXPORT_SYMBOL_GPL(irq_domain_simple_ops);