Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[cascardo/linux.git] / drivers / of / irq.c

diff --git a/drivers/of/irq.c b/drivers/of/irq.c
index 706e3ff..7ee21ae 100644 (file)
--- a/drivers/of/irq.c
+++ b/drivers/of/irq.c
@@ -679,18 +679,6 @@ u32 of_msi_map_rid(struct device *dev, struct device_node *msi_np, u32 rid_in)
        return __of_msi_map_rid(dev, &msi_np, rid_in);
 }
 
-static struct irq_domain *__of_get_msi_domain(struct device_node *np,
-                                             enum irq_domain_bus_token token)
-{
-       struct irq_domain *d;
-
-       d = irq_find_matching_host(np, token);
-       if (!d)
-               d = irq_find_host(np);
-
-       return d;
-}
-
 /**
  * of_msi_map_get_device_domain - Use msi-map to find the relevant MSI domain
  * @dev: device for which the mapping is to be done.
@@ -706,7 +694,7 @@ struct irq_domain *of_msi_map_get_device_domain(struct device *dev, u32 rid)
        struct device_node *np = NULL;
 
        __of_msi_map_rid(dev, &np, rid);
-       return __of_get_msi_domain(np, DOMAIN_BUS_PCI_MSI);
+       return irq_find_matching_host(np, DOMAIN_BUS_PCI_MSI);
 }
 
 /**
@@ -730,7 +718,7 @@ struct irq_domain *of_msi_get_domain(struct device *dev,
        /* Check for a single msi-parent property */
        msi_np = of_parse_phandle(np, "msi-parent", 0);
        if (msi_np && !of_property_read_bool(msi_np, "#msi-cells")) {
-               d = __of_get_msi_domain(msi_np, token);
+               d = irq_find_matching_host(msi_np, token);
                if (!d)
                        of_node_put(msi_np);
                return d;
@@ -744,7 +732,7 @@ struct irq_domain *of_msi_get_domain(struct device *dev,
                while (!of_parse_phandle_with_args(np, "msi-parent",
                                                   "#msi-cells",
                                                   index, &args)) {
-                       d = __of_get_msi_domain(args.np, token);
+                       d = irq_find_matching_host(args.np, token);
                        if (d)
                                return d;