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authorMarc Zyngier <maz@kernel.org>2021-04-06 12:35:55 +0300
committerMarc Zyngier <maz@kernel.org>2021-04-22 17:55:22 +0300
commit817aad5d08d2ee61de7353ecb4593b0df495b12e (patch)
treedfb87213347088805ff2b39cd9dafa377a6da906 /kernel
parent1a0b05e435544cd53cd3936bdab425d88784b71a (diff)
downloadlinux-817aad5d08d2ee61de7353ecb4593b0df495b12e.tar.xz
irqdomain: Drop references to recusive irqdomain setup
It was never completely implemented, and was removed a long time ago. Adjust the documentation to reflect this. Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20210406093557.1073423-8-maz@kernel.org
Diffstat (limited to 'kernel')
-rw-r--r--kernel/irq/irqdomain.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c
index 24a3cefb3afe..6ab428f25a66 100644
--- a/kernel/irq/irqdomain.c
+++ b/kernel/irq/irqdomain.c
@@ -1659,12 +1659,10 @@ void irq_domain_free_irqs(unsigned int virq, unsigned int nr_irqs)
/**
* irq_domain_alloc_irqs_parent - Allocate interrupts from parent domain
+ * @domain: Domain below which interrupts must be allocated
* @irq_base: Base IRQ number
* @nr_irqs: Number of IRQs to allocate
* @arg: Allocation data (arch/domain specific)
- *
- * Check whether the domain has been setup recursive. If not allocate
- * through the parent domain.
*/
int irq_domain_alloc_irqs_parent(struct irq_domain *domain,
unsigned int irq_base, unsigned int nr_irqs,
@@ -1680,11 +1678,9 @@ EXPORT_SYMBOL_GPL(irq_domain_alloc_irqs_parent);
/**
* irq_domain_free_irqs_parent - Free interrupts from parent domain
+ * @domain: Domain below which interrupts must be freed
* @irq_base: Base IRQ number
* @nr_irqs: Number of IRQs to free
- *
- * Check whether the domain has been setup recursive. If not free
- * through the parent domain.
*/
void irq_domain_free_irqs_parent(struct irq_domain *domain,
unsigned int irq_base, unsigned int nr_irqs)