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authorLiang He <windhl@126.com>2022-07-20 23:22:27 +0800
committerPhilipp Zabel <p.zabel@pengutronix.de>2022-12-16 18:40:29 +0100
commit9afdf98cfdfa2ba8ec068cf08c5fcdc1ed8daf3f (patch)
treee75484e72661b7f1f0655cf99a7b878e6143c599 /drivers/gpu/ipu-v3
parentcfca78971b9233aef0891507a98fba62046d4542 (diff)
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: 17e052175039 ("gpu: ipu-v3: Do not bail out on missing optional port nodes") Signed-off-by: Liang He <windhl@126.com> Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de> Link: https://lore.kernel.org/r/20220720152227.1288413-1-windhl@126.com Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220720152227.1288413-1-windhl@126.com
Diffstat (limited to 'drivers/gpu/ipu-v3')
-rw-r--r--drivers/gpu/ipu-v3/ipu-common.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/ipu-v3/ipu-common.c b/drivers/gpu/ipu-v3/ipu-common.c
index 118318513e2d..c35eac1116f5 100644
--- a/drivers/gpu/ipu-v3/ipu-common.c
+++ b/drivers/gpu/ipu-v3/ipu-common.c
@@ -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;
}