tree 8d2d9b908a697d1c479988ec05d4f35f06201093
parent e8009beff6d5c55c1bf1ae8184791f167e6378b0
author Hans de Goede <hdegoede@redhat.com> 1467570124 +0200
committer Marek Vasut <marex@denx.de> 1467720851 +0200

usb: dm: Add a usb_for_each_root_dev() helper function

Iterating over usb-root devs and doing something for all of them is
a bit tricky with dm, factor out the proven usb_show_tree() for this
into a helper function.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>