drm/sun4i: tcon: Simplify sun4i_tcon_find_engine_traverse for one input

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Now that sun4i_tcon_find_engine_traverse() usage is restricted to the
single input case, we can remove the for_each_available_child_of_node
loop.

While at it, consolidate all the of_node_put calls into a common exit
path.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20170908075016.18657-6-wens@csie.org

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Chen-Yu Tsai 2017-09-08 15:50:13 +08:00 • committed by Maxime Ripard

parent e8d5bbf7f4

commit be3fe0f9ed

1 changed files with 25 additions and 26 deletions

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drivers/gpu/drm/sun4i/sun4i_tcon.c

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