irqchip/mips-gic: Match IPI IRQ domain by bus token only

[linux-2.6-block.git] / drivers / irqchip / irq-mips-gic.c

diff --git a/drivers/irqchip/irq-mips-gic.c b/drivers/irqchip/irq-mips-gic.c
index 69b1b8275e4f10a04d1050686fdb98e8c329d419..70ed1d0151b8b271018d8fcf7465342843f38467 100644 (file)
--- a/drivers/irqchip/irq-mips-gic.c
+++ b/drivers/irqchip/irq-mips-gic.c
@@ -959,7 +959,7 @@ int gic_ipi_domain_match(struct irq_domain *d, struct device_node *node,
        switch (bus_token) {
        case DOMAIN_BUS_IPI:
                is_ipi = d->bus_token == bus_token;
-               return to_of_node(d->fwnode) == node && is_ipi;
+               return (!node || to_of_node(d->fwnode) == node) && is_ipi;
                break;
        default:
                return 0;