[irqchip: irq/irqchip-next] irqdomain: Drop references to recusive irqdomain setup

[irqchip-bot for Marc Zyngier]

The following commit has been merged into the irq/irqchip-next branch of irqchip:

Commit-ID:     817aad5d08d2ee61de7353ecb4593b0df495b12e
Gitweb:        https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms/817aad5d08d2ee61de7353ecb4593b0df495b12e
Author:        Marc Zyngier <maz@xxxxxxxxxx>
AuthorDate:    Tue, 06 Apr 2021 10:35:55 +01:00
Committer:     Marc Zyngier <maz@xxxxxxxxxx>
CommitterDate: Thu, 22 Apr 2021 15:55:22 +01:00

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@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20210406093557.1073423-8-maz@xxxxxxxxxx
---
 kernel/irq/irqdomain.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c
index 24a3cef..6ab428f 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)