Messages in this thread Patch in this message | | | Date | Wed, 20 Jul 2022 11:27:37 -0000 | From | "irqchip-bot for Jianmin Lv" <> | Subject | [irqchip: irq/irqchip-next] genirq/generic_chip: Export irq_unmap_generic_chip |
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The following commit has been merged into the irq/irqchip-next branch of irqchip:
Commit-ID: d319a299f4066685a787cfb89ad36fd78bb830ed Gitweb: https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms/d319a299f4066685a787cfb89ad36fd78bb830ed Author: Jianmin Lv <lvjianmin@loongson.cn> AuthorDate: Wed, 20 Jul 2022 18:51:23 +08:00 Committer: Marc Zyngier <maz@kernel.org> CommitterDate: Wed, 20 Jul 2022 12:05:55 +01:00
genirq/generic_chip: Export irq_unmap_generic_chip
Some irq controllers have to re-implement a private version for irq_generic_chip_ops, because they have a different xlate to translate hwirq. Export irq_unmap_generic_chip to allow reusing in drivers.
Signed-off-by: Jianmin Lv <lvjianmin@loongson.cn> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/1658314292-35346-5-git-send-email-lvjianmin@loongson.cn --- include/linux/irq.h | 1 + kernel/irq/generic-chip.c | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/linux/irq.h b/include/linux/irq.h index 5053082..83a4574 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -1121,6 +1121,7 @@ int irq_gc_set_wake(struct irq_data *d, unsigned int on); /* Setup functions for irq_chip_generic */ int irq_map_generic_chip(struct irq_domain *d, unsigned int virq, irq_hw_number_t hw_irq); +void irq_unmap_generic_chip(struct irq_domain *d, unsigned int virq); struct irq_chip_generic * irq_alloc_generic_chip(const char *name, int nr_ct, unsigned int irq_base, void __iomem *reg_base, irq_flow_handler_t handler); diff --git a/kernel/irq/generic-chip.c b/kernel/irq/generic-chip.c index f0862eb..c653cd3 100644 --- a/kernel/irq/generic-chip.c +++ b/kernel/irq/generic-chip.c @@ -431,7 +431,7 @@ int irq_map_generic_chip(struct irq_domain *d, unsigned int virq, return 0; } -static void irq_unmap_generic_chip(struct irq_domain *d, unsigned int virq) +void irq_unmap_generic_chip(struct irq_domain *d, unsigned int virq) { struct irq_data *data = irq_domain_get_irq_data(d, virq); struct irq_domain_chip_generic *dgc = d->gc;
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