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| author | Tobias Waldekranz <tobias@waldekranz.com> | 2015-02-05 14:54:09 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-02-07 22:07:37 -0800 |
| commit | e04449fcf2cd63dec176355a028bd28b4d469be9 (patch) | |
| tree | 09092393163b21a8f41f5dda29d7b9a9e082515f | |
| parent | 6e0ba47f9191511a91556b7ca2c491362680a0f3 (diff) | |
| download | op-kernel-dev-e04449fcf2cd63dec176355a028bd28b4d469be9.zip op-kernel-dev-e04449fcf2cd63dec176355a028bd28b4d469be9.tar.gz | |
dsa: correctly determine the number of switches in a system
The number of connected switches was sourced from the number of
children to the DSA node, change it to the number of available
children, skipping any disabled switches.
Fixes: 5e95329b701c4 ("dsa: add device tree bindings to register DSA switches")
Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/dsa/dsa.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c index 3731714..2173402 100644 --- a/net/dsa/dsa.c +++ b/net/dsa/dsa.c @@ -603,7 +603,7 @@ static int dsa_of_probe(struct platform_device *pdev) pdev->dev.platform_data = pd; pd->netdev = ðernet_dev->dev; - pd->nr_chips = of_get_child_count(np); + pd->nr_chips = of_get_available_child_count(np); if (pd->nr_chips > DSA_MAX_SWITCHES) pd->nr_chips = DSA_MAX_SWITCHES; |
