tree cca9432a61f46fedda910234d7fc248331932de6
parent 6d74d7c4ece2af0ceb22df1d2cc9a72600762097
author Simon Glass <sjg@chromium.org> 1456784754 -0700
committer Simon Glass <sjg@chromium.org> 1457991290 -0600

dm: usb: Tidy up storage code ready for driver model conversion

Adjust a few things so that the addition of driver-models support involved
adding code rather than also changing it. This makes the patches easier to
review.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Marek Vasut <marex@denx.de>
Tested-by: Stephen Warren <swarren@nvidia.com>