diff options
Diffstat (limited to 'drivers/irqchip/irq-msi-lib.c')
| -rw-r--r-- | drivers/irqchip/irq-msi-lib.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-msi-lib.c b/drivers/irqchip/irq-msi-lib.c index 246c30205af4..454c7f16dd4d 100644 --- a/drivers/irqchip/irq-msi-lib.c +++ b/drivers/irqchip/irq-msi-lib.c @@ -133,11 +133,14 @@ int msi_lib_irq_domain_select(struct irq_domain *d, struct irq_fwspec *fwspec, { const struct msi_parent_ops *ops = d->msi_parent_ops; u32 busmask = BIT(bus_token); + struct fwnode_handle *fwh; if (!ops) return 0; - if (fwspec->fwnode != d->fwnode || fwspec->param_count != 0) + fwh = d->flags & IRQ_DOMAIN_FLAG_FWNODE_PARENT ? fwnode_get_parent(fwspec->fwnode) + : fwspec->fwnode; + if (fwh != d->fwnode || fwspec->param_count != 0) return 0; /* Handle pure domain searches */ |