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| author | Lucas Stach <l.stach@pengutronix.de> | 2016-08-15 12:58:43 (GMT) |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2016-08-15 16:15:05 (GMT) |
| commit | 34276bb062b8449b3b0a208c9b848a1a27920075 (patch) | |
| tree | 915da4e3ee4627a14ea40e065e2458edf87b20c7 /lib/percpu-refcount.c | |
| parent | fc520f8b4fa35ceb36f0ad031c1a297968788236 (diff) | |
| download | linux-34276bb062b8449b3b0a208c9b848a1a27920075.tar.xz | |
of: fix reference counting in of_graph_get_endpoint_by_regs
The called of_graph_get_next_endpoint() already decrements the refcount
of the prev node, so it is wrong to do it again in the calling function.
Use the for_each_endpoint_of_node() helper to interate through the
endpoint OF nodes, which already does the right thing and simplifies
the code a bit.
Fixes: 8ccd0d0ca041
(of: add helper for getting endpoint node of specific identifiers)
Cc: stable@vger.kernel.org
Reported-by: David Jander <david@protonic.nl>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'lib/percpu-refcount.c')
0 files changed, 0 insertions, 0 deletions