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drm/pl111: add of_node_put() 

of_find_node_by_path() acquires a reference to the node returned by it
and that reference needs to be dropped by its caller.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20181121131723.22431-1-tiny.windzz@gmail.com
This commit is contained in:
Yangtao Li 2018-11-21 08:17:23 -05:00 committed by Eric Anholt
parent 08f73d6680
commit 45fdfdb647
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/pl111/pl111_vexpress.c
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@ -55,6 +55,8 @@ int pl111_vexpress_clcd_init(struct device *dev,
}
}
of_node_put(root);
/*
* If there is a coretile HDLCD and it has a driver,
* do not mux the CLCD on the motherboard to the DVI.