tree 4940b03e27947c496c460da6df96d719fe29dedc
parent 9f15cc14bf88a9ee8d7b1fbf607cde22923889d6
author Simon Glass <sjg@chromium.org> 1538418127 -0600
committer Simon Glass <sjg@chromium.org> 1539081627 -0600

dm: core: Add a function to find the first inactive child

Some devices have children and want to press an existing inactive child
into service when needed. Add a function to help with this.

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