Messages in this thread Patch in this message | | | Date | Thu, 22 Apr 2021 15:07:35 -0000 | From | "irqchip-bot for Marc Zyngier" <> | Subject | [irqchip: irq/irqchip-next] irqdomain: Get rid of irq_create_strict_mappings() |
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The following commit has been merged into the irq/irqchip-next branch of irqchip:
Commit-ID: 1a0b05e435544cd53cd3936bdab425d88784b71a Gitweb: https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms/1a0b05e435544cd53cd3936bdab425d88784b71a Author: Marc Zyngier <maz@kernel.org> AuthorDate: Fri, 02 Apr 2021 16:02:37 +01:00 Committer: Marc Zyngier <maz@kernel.org> CommitterDate: Thu, 22 Apr 2021 15:55:22 +01:00
irqdomain: Get rid of irq_create_strict_mappings()
No user of this helper is left, remove it.
Signed-off-by: Marc Zyngier <maz@kernel.org> --- include/linux/irqdomain.h | 3 --- kernel/irq/irqdomain.c | 32 -------------------------------- 2 files changed, 35 deletions(-)
diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h index d2c61de..7a1dd7b 100644 --- a/include/linux/irqdomain.h +++ b/include/linux/irqdomain.h @@ -415,9 +415,6 @@ static inline unsigned int irq_linear_revmap(struct irq_domain *domain, extern unsigned int irq_find_mapping(struct irq_domain *host, irq_hw_number_t hwirq); extern unsigned int irq_create_direct_mapping(struct irq_domain *host); -extern int irq_create_strict_mappings(struct irq_domain *domain, - unsigned int irq_base, - irq_hw_number_t hwirq_base, int count); extern const struct irq_domain_ops irq_domain_simple_ops; diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c index 35c5a99..24a3cef 100644 --- a/kernel/irq/irqdomain.c +++ b/kernel/irq/irqdomain.c @@ -703,38 +703,6 @@ unsigned int irq_create_mapping_affinity(struct irq_domain *domain, } EXPORT_SYMBOL_GPL(irq_create_mapping_affinity); -/** - * irq_create_strict_mappings() - Map a range of hw irqs to fixed linux irqs - * @domain: domain owning the interrupt range - * @irq_base: beginning of linux IRQ range - * @hwirq_base: beginning of hardware IRQ range - * @count: Number of interrupts to map - * - * This routine is used for allocating and mapping a range of hardware - * irqs to linux irqs where the linux irq numbers are at pre-defined - * locations. For use by controllers that already have static mappings - * to insert in to the domain. - * - * 0 is returned upon success, while any failure to establish a static - * mapping is treated as an error. - */ -int irq_create_strict_mappings(struct irq_domain *domain, unsigned int irq_base, - irq_hw_number_t hwirq_base, int count) -{ - struct device_node *of_node; - int ret; - - of_node = irq_domain_get_of_node(domain); - ret = irq_alloc_descs(irq_base, irq_base, count, - of_node_to_nid(of_node)); - if (unlikely(ret < 0)) - return ret; - - irq_domain_associate_many(domain, irq_base, hwirq_base, count); - return 0; -} -EXPORT_SYMBOL_GPL(irq_create_strict_mappings); - static int irq_domain_translate(struct irq_domain *d, struct irq_fwspec *fwspec, irq_hw_number_t *hwirq, unsigned int *type)
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