From: Miaoqian Lin Date: Mon, 7 Mar 2022 12:38:12 +0000 (+0000) Subject: video: fbdev: omapfb: Add missing of_node_put() in dvic_probe_of X-Git-Tag: v5.15.73~5881 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a41fc6d02d82def40332ddd76e5d623a7acaf9cf;p=platform%2Fkernel%2Flinux-rpi.git 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: f76ee892a99e ("omapfb: copy omapdss & displays for omapfb") Signed-off-by: Miaoqian Lin Signed-off-by: Helge Deller Signed-off-by: Sasha Levin --- diff --git a/drivers/video/fbdev/omap2/omapfb/displays/connector-dvi.c b/drivers/video/fbdev/omap2/omapfb/displays/connector-dvi.c index 2fa4364..c8ad3ef 100644 --- a/drivers/video/fbdev/omap2/omapfb/displays/connector-dvi.c +++ b/drivers/video/fbdev/omap2/omapfb/displays/connector-dvi.c @@ -246,6 +246,7 @@ 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);