tree 21129102fcbcc4efca0955b5f242180da36acb6c
parent 72ab7c5e384f415b66dc9bef41db928cfc11c310
author Simon Glass <sjg@chromium.org> 1504037754 -0600
committer Simon Glass <sjg@chromium.org> 1505474867 -0600

dtoc: Make is_phandle() a member function

This function will need to have access to class members once we enhance it
to support multiple phandle values. In preparation for that, move it into
the class.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>