of_fix_tree: Print error message
When a of_fixup handler fails add a meaningful error message so
that the user gets a clue what might have gone wrong.

Suggested-by: Enrico Joerns <ejo@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent 200ba6c commit bf62a6e2d8cb697656a0193d9c43589d62253dd1
@Sascha Hauer Sascha Hauer authored on 8 Sep 2015
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common/oftree.c