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Commit 0342da63 authored by Miaoqian Lin's avatar Miaoqian Lin Committed by Greg Kroah-Hartman
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video: fbdev: omapfb: Add missing of_node_put() in dvic_probe_of 



[ Upstream commit a58c22cfbbf62fefca090334bbd35fd132e92a23 ]

The device_node pointer is returned by of_parse_phandle()  with refcount
incremented. We should use of_node_put() on it when done.

Fixes: f76ee892 ("omapfb: copy omapdss & displays for omapfb")
Signed-off-by: default avatarMiaoqian Lin <linmq006@gmail.com>
Signed-off-by: default avatarHelge Deller <deller@gmx.de>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 58e42ee4

drivers/video/fbdev/omap2/omapfb/displays/connector-dvi.c

+1 −0
Original line number Diff line number Diff line
@@ -251,6 +251,7 @@ static int dvic_probe_of(struct platform_device *pdev) 
	adapter_node = of_parse_phandle(node, "ddc-i2c-bus", 0);

	if (adapter_node) {

		adapter = of_get_i2c_adapter_by_node(adapter_node);

		of_node_put(adapter_node);

		if (adapter == NULL) {

			dev_err(&pdev->dev, "failed to parse ddc-i2c-bus\n");

			omap_dss_put_device(ddata->in);