diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/ibm/emac/rgmii.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/ethernet/ibm/emac/rgmii.c b/drivers/net/ethernet/ibm/emac/rgmii.c index 7bafe2edfc50..9063f0a17e25 100644 --- a/drivers/net/ethernet/ibm/emac/rgmii.c +++ b/drivers/net/ethernet/ibm/emac/rgmii.c @@ -219,13 +219,17 @@ static int rgmii_probe(struct platform_device *ofdev) struct device_node *np = ofdev->dev.of_node; struct rgmii_instance *dev; struct resource regs; + int err; dev = devm_kzalloc(&ofdev->dev, sizeof(struct rgmii_instance), GFP_KERNEL); if (!dev) return -ENOMEM; - mutex_init(&dev->lock); + err = devm_mutex_init(&ofdev->dev, &dev->lock); + if (err) + return err; + dev->ofdev = ofdev; if (of_address_to_resource(np, 0, ®s)) { |