Commit 9afdf98c authored by Liang He's avatar Liang He Committed by Philipp Zabel
Browse files

gpu: ipu-v3: common: Add of_node_put() for reference returned by of_graph_get_port_by_id() 



In ipu_add_client_devices(), we need to call of_node_put() for
reference returned by of_graph_get_port_by_id() in fail path.

Fixes: 17e05217 ("gpu: ipu-v3: Do not bail out on missing optional port nodes")
Signed-off-by: default avatarLiang He <windhl@126.com>
Reviewed-by: default avatarPhilipp Zabel <p.zabel@pengutronix.de>
Link: https://lore.kernel.org/r/20220720152227.1288413-1-windhl@126.com


Signed-off-by: default avatarPhilipp Zabel <p.zabel@pengutronix.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20220720152227.1288413-1-windhl@126.com
parent cfca7897

drivers/gpu/ipu-v3/ipu-common.c

+1 −0
Original line number Diff line number Diff line
@@ -1165,6 +1165,7 @@ static int ipu_add_client_devices(struct ipu_soc *ipu, unsigned long ipu_base) 
		pdev = platform_device_alloc(reg->name, id++);

		if (!pdev) {

			ret = -ENOMEM;

			of_node_put(of_node);

			goto err_register;

		}