commit 439bc84174884d389e1575922c837fcadc27c42e
author Simon Glass <sjg@chromium.org> Thu Sep 04 16:27:25 2014 -0600
committer Simon Glass <sjg@chromium.org> Wed Sep 10 12:59:59 2014 -0600
tree 09393f882800f16630b53f107770741fa680bfe2
parent 1e374fb7f5aa4f895c61ab5dee2d584e40689431

dm: Adjust lists_bind_fdt() to return the bound device

Allow the caller to find out the device that was bound in response to this
call.

Signed-off-by: Simon Glass <sjg@chromium.org>

include/dm/lists.h

diff --git a/include/dm/lists.h b/include/dm/lists.h
index 87a3af5..2356895 100644
--- a/include/dm/lists.h
+++ b/include/dm/lists.h
@@ -53,7 +53,11 @@
  * @parent: parent driver (root)
  * @blob: device tree blob
  * @offset: offset of this device tree node
+ * @devp: if non-NULL, returns a pointer to the bound device
+ * @return 0 if device was bound, -EINVAL if the device tree is invalid,
+ * other -ve value on error
  */
-int lists_bind_fdt(struct udevice *parent, const void *blob, int offset);
+int lists_bind_fdt(struct udevice *parent, const void *blob, int offset,
+		   struct udevice **devp);
 
 #endif