tree 60f5abaf00fd20e8191a36d33525fb474b4dd17b
parent 4bad2e7374e27f08225701e2c3554404e590d8ee
author Simon Glass <sjg@chromium.org> 1438033639 -0600
committer Simon Glass <sjg@chromium.org> 1438785762 -0600

dm: Add a return value comment to device_get_child()

At present this function does not specify its return value. Fix it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>