drm/komeda: Add missing of_node_get() call

m-atanassov · ayahal01 · commit 51a44a28eefd · 2019-08-23T14:53:32.000+01:00
komeda_pipeline_destroy has the matching of_node_put(). Fixes: 29e56ae ("drm/komeda: Add DT parsing") Signed-off-by: Mihail Atanassov <mihail.atanassov@arm.com> Reviewed-by: Ayan Kumar Halder <ayan.halder@arm.com> [Rebased on the latest drm-misc-fixes] Signed-off-by: Ayan Kumar Halder <ayan.halder@arm.com> Link: https://patchwork.freedesktop.org/patch/325278/ Change-Id: I5fa2479d6cb3a77182f1a92833c1c0bca8668cb4
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_dev.c b/drivers/gpu/drm/arm/display/komeda/komeda_dev.c
@@ -127,7 +127,7 @@ static int komeda_parse_pipe_dt(struct komeda_dev *mdev, struct device_node *np)
 	pipe->of_output_port =
 		of_graph_get_port_by_id(np, KOMEDA_OF_PORT_OUTPUT);
 
-	pipe->of_node = np;
+	pipe->of_node = of_node_get(np);
 
 	return 0;
 }

Original file line number	Diff line number	Diff line change
`@@ -127,7 +127,7 @@ static int komeda_parse_pipe_dt(struct komeda_dev mdev, struct device_node np)`
`127`	`127`	`pipe->of_output_port =`
`128`	`128`	`of_graph_get_port_by_id(np, KOMEDA_OF_PORT_OUTPUT);`
`129`	`129`
`130`		`- pipe->of_node = np;`
	`130`	`+ pipe->of_node = of_node_get(np);`
`131`	`131`
`132`	`132`	`return 0;`
`133`	`133`	`}`