net: dsa: lantiq_gswip: fix OF child-node lookups

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Use the new of_get_compatible_child() helper to look up child nodes to
avoid ever matching non-child nodes elsewhere in the tree.

Also fix up the related struct device_node leaks.

Fixes: 14fceff477 ("net: dsa: Add Lantiq / Intel DSA driver for vrx200")
Cc: stable <stable@vger.kernel.org>	# 4.20
Cc: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Johan Hovold 2019-01-16 11:23:34 +01:00 • committed by David S. Miller

parent aed13f2e00

commit c8cbcb0d8b

1 changed files with 9 additions and 7 deletions

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drivers/net/dsa/lantiq_gswip.c

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