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can: rcar_canfd: Add missing of_node_put() in rcar_canfd_probe()

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We should use of_node_put() for the reference returned by
of_get_child_by_name() which has increased the refcount.

Fixes: 45721c406d ("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>
This commit is contained in:
Liang He 2022-07-12 17:56:23 +08:00 committed by Marc Kleine-Budde
parent db87c005b9
commit 7b66dfcc6e
1 changed files with 1 additions and 0 deletions
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drivers/net/can/rcar/rcar_canfd.c
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@ -1843,6 +1843,7 @@ 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) {