]> git.proxmox.com Git - mirror_ubuntu-focal-kernel.git/commitdiff
dt/platform: minor cleanup
authorOlof Johansson <olof@lixom.net>
Thu, 3 Nov 2011 05:07:29 +0000 (22:07 -0700)
committerRob Herring <rob.herring@calxeda.com>
Thu, 3 Nov 2011 20:49:24 +0000 (15:49 -0500)
* Correct description of of_platform_bus_create to match implementation
* Remove a level of indentation in of_dev_lookup

Signed-off-by: Olof Johansson <olof@lixom.net>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
drivers/of/platform.c

index ed5a6d3c26aaf66b33850c7298d80f57b1f147e7..cbd5d701c7e086f632f74bf8bec29fe1a23e6a55 100644 (file)
@@ -310,18 +310,21 @@ static const struct of_dev_auxdata *of_dev_lookup(const struct of_dev_auxdata *l
                                 struct device_node *np)
 {
        struct resource res;
-       if (lookup) {
-               for(; lookup->name != NULL; lookup++) {
-                       if (!of_device_is_compatible(np, lookup->compatible))
-                               continue;
-                       if (of_address_to_resource(np, 0, &res))
-                               continue;
-                       if (res.start != lookup->phys_addr)
-                               continue;
-                       pr_debug("%s: devname=%s\n", np->full_name, lookup->name);
-                       return lookup;
-               }
+
+       if (!lookup)
+               return NULL;
+
+       for(; lookup->name != NULL; lookup++) {
+               if (!of_device_is_compatible(np, lookup->compatible))
+                       continue;
+               if (of_address_to_resource(np, 0, &res))
+                       continue;
+               if (res.start != lookup->phys_addr)
+                       continue;
+               pr_debug("%s: devname=%s\n", np->full_name, lookup->name);
+               return lookup;
        }
+
        return NULL;
 }
 
@@ -329,8 +332,9 @@ static const struct of_dev_auxdata *of_dev_lookup(const struct of_dev_auxdata *l
  * of_platform_bus_create() - Create a device for a node and its children.
  * @bus: device node of the bus to instantiate
  * @matches: match table for bus nodes
- * disallow recursive creation of child buses
+ * @lookup: auxdata table for matching id and platform_data with device nodes
  * @parent: parent for new device, or NULL for top level.
+ * @strict: require compatible property
  *
  * Creates a platform_device for the provided device_node, and optionally
  * recursively create devices for all the child nodes.