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authorLinus Torvalds <torvalds@linux-foundation.org>2011-11-01 21:02:35 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-11-01 21:02:35 -0700
commit367069f16e32e188d4687fe2c3e30f2ca583836f (patch)
tree977f87038b75e53af9d132cba2f7a2aecb2fa005 /kernel/irq
parent81a3c10ce8a7fd5bf9a06bfc38bd417512911831 (diff)
parentc72dbae971400e466ad9ff16c920cd6d9d8c55a1 (diff)
Merge branch 'next/dt' of git://git.linaro.org/people/arnd/arm-soc
* 'next/dt' of git://git.linaro.org/people/arnd/arm-soc: ARM: gic: use module.h instead of export.h ARM: gic: fix irq_alloc_descs handling for sparse irq ARM: gic: add OF based initialization ARM: gic: add irq_domain support irq: support domains with non-zero hwirq base of/irq: introduce of_irq_init ARM: at91: add at91sam9g20 and Calao USB A9G20 DT support ARM: at91: dt: at91sam9g45 family and board device tree files arm/mx5: add device tree support for imx51 babbage arm/mx5: add device tree support for imx53 boards ARM: msm: Add devicetree support for msm8660-surf msm_serial: Add devicetree support msm_serial: Use relative resources for iomem Fix up conflicts in arch/arm/mach-at91/{at91sam9260.c,at91sam9g45.c}
Diffstat (limited to 'kernel/irq')
-rw-r--r--kernel/irq/irqdomain.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c
index b57a3776de4..200ce832c58 100644
--- a/kernel/irq/irqdomain.c
+++ b/kernel/irq/irqdomain.c
@@ -20,15 +20,15 @@ static DEFINE_MUTEX(irq_domain_mutex);
void irq_domain_add(struct irq_domain *domain)
{
struct irq_data *d;
- int hwirq;
+ int hwirq, irq;
/*
* This assumes that the irq_domain owner has already allocated
* the irq_descs. This block will be removed when support for dynamic
* allocation of irq_descs is added to irq_domain.
*/
- for (hwirq = 0; hwirq < domain->nr_irq; hwirq++) {
- d = irq_get_irq_data(irq_domain_to_irq(domain, hwirq));
+ irq_domain_for_each_irq(domain, hwirq, irq) {
+ d = irq_get_irq_data(irq);
if (!d) {
WARN(1, "error: assigning domain to non existant irq_desc");
return;
@@ -54,15 +54,15 @@ void irq_domain_add(struct irq_domain *domain)
void irq_domain_del(struct irq_domain *domain)
{
struct irq_data *d;
- int hwirq;
+ int hwirq, irq;
mutex_lock(&irq_domain_mutex);
list_del(&domain->list);
mutex_unlock(&irq_domain_mutex);
/* Clear the irq_domain assignments */
- for (hwirq = 0; hwirq < domain->nr_irq; hwirq++) {
- d = irq_get_irq_data(irq_domain_to_irq(domain, hwirq));
+ irq_domain_for_each_irq(domain, hwirq, irq) {
+ d = irq_get_irq_data(irq);
d->domain = NULL;
}
}