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| author | Liang He <windhl@126.com> | 2022-07-12 17:56:23 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-07-29 17:28:11 +0200 |
| commit | 789085deb33dc1d4cb1763ac7af351da9287a99b (patch) | |
| tree | 8da722e78a94a62f96f891d89a564a1c091a28fe | |
| parent | cceda9e76d57c82e878db7512082fa2f065a368f (diff) | |
| download | linux-789085deb33dc1d4cb1763ac7af351da9287a99b.tar.gz linux-789085deb33dc1d4cb1763ac7af351da9287a99b.tar.bz2 linux-789085deb33dc1d4cb1763ac7af351da9287a99b.zip | |
can: rcar_canfd: Add missing of_node_put() in rcar_canfd_probe()
[ Upstream commit 7b66dfcc6e1e1f018492619c3d0fc432b6b54272 ]
We should use of_node_put() for the reference returned by
of_get_child_by_name() which has increased the refcount.
Fixes: 45721c406dcf ("can: rcar_canfd: Add support for r8a779a0 SoC")
Link: https://lore.kernel.org/all/20220712095623.364287-1-windhl@126.com
Signed-off-by: Liang He <windhl@126.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/net/can/rcar/rcar_canfd.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/can/rcar/rcar_canfd.c b/drivers/net/can/rcar/rcar_canfd.c index 589996cef5db..8d457d2c3bcc 100644 --- a/drivers/net/can/rcar/rcar_canfd.c +++ b/drivers/net/can/rcar/rcar_canfd.c @@ -1850,6 +1850,7 @@ static int rcar_canfd_probe(struct platform_device *pdev) of_child = of_get_child_by_name(pdev->dev.of_node, name); if (of_child && of_device_is_available(of_child)) channels_mask |= BIT(i); + of_node_put(of_child); } if (chip_id != RENESAS_RZG2L) { |