diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-11-02 00:02:35 -0400 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-11-02 00:02:35 -0400 |
commit | 367069f16e32e188d4687fe2c3e30f2ca583836f (patch) | |
tree | 977f87038b75e53af9d132cba2f7a2aecb2fa005 /kernel | |
parent | 81a3c10ce8a7fd5bf9a06bfc38bd417512911831 (diff) | |
parent | c72dbae971400e466ad9ff16c920cd6d9d8c55a1 (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')
-rw-r--r-- | kernel/irq/irqdomain.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c index b57a3776de44..200ce832c585 100644 --- a/kernel/irq/irqdomain.c +++ b/kernel/irq/irqdomain.c | |||
@@ -20,15 +20,15 @@ static DEFINE_MUTEX(irq_domain_mutex); | |||
20 | void irq_domain_add(struct irq_domain *domain) | 20 | void irq_domain_add(struct irq_domain *domain) |
21 | { | 21 | { |
22 | struct irq_data *d; | 22 | struct irq_data *d; |
23 | int hwirq; | 23 | int hwirq, irq; |
24 | 24 | ||
25 | /* | 25 | /* |
26 | * This assumes that the irq_domain owner has already allocated | 26 | * This assumes that the irq_domain owner has already allocated |
27 | * the irq_descs. This block will be removed when support for dynamic | 27 | * the irq_descs. This block will be removed when support for dynamic |
28 | * allocation of irq_descs is added to irq_domain. | 28 | * allocation of irq_descs is added to irq_domain. |
29 | */ | 29 | */ |
30 | for (hwirq = 0; hwirq < domain->nr_irq; hwirq++) { | 30 | irq_domain_for_each_irq(domain, hwirq, irq) { |
31 | d = irq_get_irq_data(irq_domain_to_irq(domain, hwirq)); | 31 | d = irq_get_irq_data(irq); |
32 | if (!d) { | 32 | if (!d) { |
33 | WARN(1, "error: assigning domain to non existant irq_desc"); | 33 | WARN(1, "error: assigning domain to non existant irq_desc"); |
34 | return; | 34 | return; |
@@ -54,15 +54,15 @@ void irq_domain_add(struct irq_domain *domain) | |||
54 | void irq_domain_del(struct irq_domain *domain) | 54 | void irq_domain_del(struct irq_domain *domain) |
55 | { | 55 | { |
56 | struct irq_data *d; | 56 | struct irq_data *d; |
57 | int hwirq; | 57 | int hwirq, irq; |
58 | 58 | ||
59 | mutex_lock(&irq_domain_mutex); | 59 | mutex_lock(&irq_domain_mutex); |
60 | list_del(&domain->list); | 60 | list_del(&domain->list); |
61 | mutex_unlock(&irq_domain_mutex); | 61 | mutex_unlock(&irq_domain_mutex); |
62 | 62 | ||
63 | /* Clear the irq_domain assignments */ | 63 | /* Clear the irq_domain assignments */ |
64 | for (hwirq = 0; hwirq < domain->nr_irq; hwirq++) { | 64 | irq_domain_for_each_irq(domain, hwirq, irq) { |
65 | d = irq_get_irq_data(irq_domain_to_irq(domain, hwirq)); | 65 | d = irq_get_irq_data(irq); |
66 | d->domain = NULL; | 66 | d->domain = NULL; |
67 | } | 67 | } |
68 | } | 68 | } |