OMAPDSS: Fix of-node refcount issues

Changes since the first version:
- Fix commit descriptions and subject according to Tomi's comments

I found couple of refcounting issues related to OMAP DSS of-node
handling. Second patch should fix the "ERROR: Bad of_node_put() on
/encoder@0/ports/port@1" -problem.

In the long run it would make sense start using of_graph_*() functions
in OMAP DSS too. However the semantics of of_graph_*() functions are
quite different from omapdss_of_*() counterparts. So it better to just
fix these bugs first.

Jyri Sarha (2):
  OMAPDSS: Fix node refcount leak in omapdss_of_get_next_port()
  OMAPDSS: Fix omap_dss_find_output_by_port_node() port refcount
    decrement

 drivers/video/fbdev/omap2/dss/dss-of.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

-- 
1.9.1

On 07/08/15 14:04, Jyri Sarha wrote:

Changes since the first version:
- Fix commit descriptions and subject according to Tomi's comments

I found couple of refcounting issues related to OMAP DSS of-node
handling. Second patch should fix the "ERROR: Bad of_node_put() on
/encoder@0/ports/port@1" -problem.

In the long run it would make sense start using of_graph_*() functions
in OMAP DSS too. However the semantics of of_graph_*() functions are
quite different from omapdss_of_*() counterparts. So it better to just
fix these bugs first.

Jyri Sarha (2):
  OMAPDSS: Fix node refcount leak in omapdss_of_get_next_port()
  OMAPDSS: Fix omap_dss_find_output_by_port_node() port refcount
    decrement

 drivers/video/fbdev/omap2/dss/dss-of.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Thanks, I've picked these up for 4.2 fixes.

 Tomi