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| author | Liang He <windhl@126.com> | 2022-07-20 18:22:27 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-03-11 18:26:38 +0300 |
| commit | 39572efed119673380d1ae80ec0ad7a257544b7f (patch) | |
| tree | 0639b7eb57c24debad686ce89e99aad8efc27617 | |
| parent | f833c7f40d1d16ceeea02432514a1529bd2c433e (diff) | |
| download | linux-39572efed119673380d1ae80ec0ad7a257544b7f.tar.xz | |
gpu: ipu-v3: common: Add of_node_put() for reference returned by of_graph_get_port_by_id()
[ Upstream commit 9afdf98cfdfa2ba8ec068cf08c5fcdc1ed8daf3f ]
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
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/gpu/ipu-v3/ipu-common.c | 1 |
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 f3a57c0500f3..1a7ca888546f 100644 --- a/drivers/gpu/ipu-v3/ipu-common.c +++ b/drivers/gpu/ipu-v3/ipu-common.c @@ -1234,6 +1234,7 @@ 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; } |