diff options
Diffstat (limited to 'kernel/irq')
| -rw-r--r-- | kernel/irq/irqdomain.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c index a0324d8e6dab..4d2a40359eb2 100644 --- a/kernel/irq/irqdomain.c +++ b/kernel/irq/irqdomain.c @@ -292,16 +292,25 @@ struct irq_domain *irq_domain_instantiate(const struct irq_domain_info *info) } #endif + if (info->dgc_info) { + err = irq_domain_alloc_generic_chips(domain, info->dgc_info); + if (err) + goto err_domain_free; + } + if (info->init) { err = info->init(domain); if (err) - goto err_domain_free; + goto err_domain_gc_remove; } __irq_domain_publish(domain); return domain; +err_domain_gc_remove: + if (info->dgc_info) + irq_domain_remove_generic_chips(domain); err_domain_free: irq_domain_free(domain); return ERR_PTR(err); @@ -369,6 +378,9 @@ void irq_domain_remove(struct irq_domain *domain) mutex_unlock(&irq_domain_mutex); + if (domain->flags & IRQ_DOMAIN_FLAG_DESTROY_GC) + irq_domain_remove_generic_chips(domain); + pr_debug("Removed domain %s\n", domain->name); irq_domain_free(domain); } |