commit 2021bd01ffccf2728a591070008d7de5bc41306a
author Joerg Roedel <jroedel@suse.de> Mon Apr 04 17:49:19 2016 +0200
committer Rob Herring <robh@kernel.org> Tue Apr 19 17:25:14 2016 -0500
tree 927fe82263ab52e239fdebfef9f8f47ead760442
parent cd209b412c8a5d632b51af1e45576f0d00b8105f

of: Remove counting special case from __of_parse_phandle_with_args()

The index = -1 case in __of_parse_phandle_with_args() is
used to just return the number of phandles. That special
case needs extra handling, so move it to the place where it
is needed: of_count_phandle_with_args().

This allows to further simplify __of_parse_phandle_with_args()
later on.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Rob Herring <robh@kernel.org>