Merge tag 'devicetree-for-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git...

[mirror_ubuntu-zesty-kernel.git] / drivers / of / platform.c

diff --git a/drivers/of/platform.c b/drivers/of/platform.c
index e4bf07d20f9bbf416f756ca381d3340ce662272f..b8064bc2b6eb97a29d330f2713ce221adcc6313a 100644 (file)
--- a/drivers/of/platform.c
+++ b/drivers/of/platform.c
@@ -45,6 +45,9 @@ static int of_dev_node_match(struct device *dev, void *data)
  * of_find_device_by_node - Find the platform_device associated with a node
  * @np: Pointer to device tree node
  *
+ * Takes a reference to the embedded struct device which needs to be dropped
+ * after use.
+ *
  * Returns platform_device pointer, or NULL if not found
  */
 struct platform_device *of_find_device_by_node(struct device_node *np)
@@ -558,9 +561,6 @@ static int of_platform_device_destroy(struct device *dev, void *data)
  * of the given device (and, recurrently, their children) that have been
  * created from their respective device tree nodes (and only those,
  * leaving others - eg. manually created - unharmed).
- *
- * Returns 0 when all children devices have been removed or
- * -EBUSY when some children remained.
  */
 void of_platform_depopulate(struct device *parent)
 {