diff options
Diffstat (limited to 'drivers/phy/phy-miphy28lp.c')
| -rw-r--r-- | drivers/phy/phy-miphy28lp.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/phy/phy-miphy28lp.c b/drivers/phy/phy-miphy28lp.c index 9b2848e6115d..c4cc11dcb2a2 100644 --- a/drivers/phy/phy-miphy28lp.c +++ b/drivers/phy/phy-miphy28lp.c @@ -228,6 +228,7 @@ struct miphy28lp_dev { struct regmap *regmap; struct mutex miphy_mutex; struct miphy28lp_phy **phys; + int nphys; }; struct miphy_initval { @@ -1116,7 +1117,7 @@ static struct phy *miphy28lp_xlate(struct device *dev, return ERR_PTR(-EINVAL); } - for (index = 0; index < of_get_child_count(dev->of_node); index++) + for (index = 0; index < miphy_dev->nphys; index++) if (phynode == miphy_dev->phys[index]->phy->dev.of_node) { miphy_phy = miphy_dev->phys[index]; break; @@ -1138,6 +1139,7 @@ static struct phy *miphy28lp_xlate(struct device *dev, static struct phy_ops miphy28lp_ops = { .init = miphy28lp_init, + .owner = THIS_MODULE, }; static int miphy28lp_probe_resets(struct device_node *node, @@ -1200,16 +1202,15 @@ static int miphy28lp_probe(struct platform_device *pdev) struct miphy28lp_dev *miphy_dev; struct phy_provider *provider; struct phy *phy; - int chancount, port = 0; - int ret; + int ret, port = 0; miphy_dev = devm_kzalloc(&pdev->dev, sizeof(*miphy_dev), GFP_KERNEL); if (!miphy_dev) return -ENOMEM; - chancount = of_get_child_count(np); - miphy_dev->phys = devm_kzalloc(&pdev->dev, sizeof(phy) * chancount, - GFP_KERNEL); + miphy_dev->nphys = of_get_child_count(np); + miphy_dev->phys = devm_kcalloc(&pdev->dev, miphy_dev->nphys, + sizeof(*miphy_dev->phys), GFP_KERNEL); if (!miphy_dev->phys) return -ENOMEM; @@ -1258,10 +1259,7 @@ static int miphy28lp_probe(struct platform_device *pdev) } provider = devm_of_phy_provider_register(&pdev->dev, miphy28lp_xlate); - if (IS_ERR(provider)) - return PTR_ERR(provider); - - return 0; + return PTR_ERR_OR_ZERO(provider); } static const struct of_device_id miphy28lp_of_match[] = { |