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authorIngo Molnar <mingo@kernel.org>2016-01-06 13:02:29 +0300
committerIngo Molnar <mingo@kernel.org>2016-01-06 13:02:29 +0300
commit567bee2803cb46caeb6011de5b738fde33dc3896 (patch)
tree05bab01377bffa356bfbe06c4b6193b23b7c24ca /drivers/net/phy/mdio-mux.c
parentaa0b7ae06387d40a988ce16a189082dee6e570bc (diff)
parent093e5840ae76f1082633503964d035f40ed0216d (diff)
downloadlinux-567bee2803cb46caeb6011de5b738fde33dc3896.tar.xz
Merge branch 'sched/urgent' into sched/core, to pick up fixes before merging new patches
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/net/phy/mdio-mux.c')
-rw-r--r--drivers/net/phy/mdio-mux.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/phy/mdio-mux.c b/drivers/net/phy/mdio-mux.c
index 908e8d486342..7f8e7662e28c 100644
--- a/drivers/net/phy/mdio-mux.c
+++ b/drivers/net/phy/mdio-mux.c
@@ -149,9 +149,14 @@ int mdio_mux_init(struct device *dev,
}
cb->bus_number = v;
cb->parent = pb;
+
cb->mii_bus = mdiobus_alloc();
+ if (!cb->mii_bus) {
+ ret_val = -ENOMEM;
+ of_node_put(child_bus_node);
+ break;
+ }
cb->mii_bus->priv = cb;
-
cb->mii_bus->irq = cb->phy_irq;
cb->mii_bus->name = "mdio_mux";
snprintf(cb->mii_bus->id, MII_BUS_ID_SIZE, "%x.%x",