tree f2c6f522410a574ae46fa0ac871b1935cc7b73a0
parent dc6f4d3a55c7e26af6b0cd41bcd9486b16a1ab9e
author Simon Glass <sjg@chromium.org> 1436208867 -0600
committer Simon Glass <sjg@chromium.org> 1437521971 -0600

dm: reset: Allow reset_walk() to return

Add a new reset_walk_halt() function to cause a reset and then halt on
failure. The reset_walk() function returns an error code.

This is needed for testing since otherwise U-Boot will halt in the middle
of a test.

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