From de1ff306dcf4546d6a8863b1f956335e0d3fbb9b Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Sat, 27 Jan 2024 21:47:30 +0530 Subject: genirq/irqdomain: Remove the param count restriction from select() Now that the GIC-v3 callback can handle invocation with a fwspec parameter count of 0 lift the restriction in the core code and invoke select() unconditionally when the domain provides it. Preparatory change for per device MSI domains. Signed-off-by: Thomas Gleixner Signed-off-by: Anup Patel Signed-off-by: Thomas Gleixner Link: https://lore.kernel.org/r/20240127161753.114685-3-apatel@ventanamicro.com --- kernel/irq/irqdomain.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel/irq') diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c index 0bdef4fe925b..8fee37918195 100644 --- a/kernel/irq/irqdomain.c +++ b/kernel/irq/irqdomain.c @@ -448,7 +448,7 @@ struct irq_domain *irq_find_matching_fwspec(struct irq_fwspec *fwspec, */ mutex_lock(&irq_domain_mutex); list_for_each_entry(h, &irq_domain_list, link) { - if (h->ops->select && fwspec->param_count) + if (h->ops->select) rc = h->ops->select(h, fwspec, bus_token); else if (h->ops->match) rc = h->ops->match(h, to_of_node(fwnode), bus_token); -- cgit v1.2.3