[7/9] irqdomain: Drop references to recusive irqdomain setup

Commit Message

Marc Zyngier April 6, 2021, 9:35 a.m. UTC

It was never completely implemented, and was removed a long time
ago. Adjust the documentation to reflect this.

Signed-off-by: Marc Zyngier <[e-mail]>
---
 kernel/irq/irqdomain.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

Patch

diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c
index 0ba761e6b0a8..89474aa88220 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)