@@ -220,6 +220,7 @@ EXPORT_SYMBOL(mscc_miim_setup);
static int mscc_miim_probe(struct platform_device *pdev)
{
struct regmap *mii_regmap, *phy_regmap = NULL;
+ struct device *dev = &pdev->dev;
void __iomem *regs, *phy_regs;
struct mscc_miim_dev *miim;
struct resource *res;
@@ -228,38 +229,37 @@ static int mscc_miim_probe(struct platform_device *pdev)
regs = devm_platform_get_and_ioremap_resource(pdev, 0, NULL);
if (IS_ERR(regs)) {
- dev_err(&pdev->dev, "Unable to map MIIM registers\n");
+ dev_err(dev, "Unable to map MIIM registers\n");
return PTR_ERR(regs);
}
- mii_regmap = devm_regmap_init_mmio(&pdev->dev, regs,
- &mscc_miim_regmap_config);
+ mii_regmap = devm_regmap_init_mmio(dev, regs, &mscc_miim_regmap_config);
if (IS_ERR(mii_regmap)) {
- dev_err(&pdev->dev, "Unable to create MIIM regmap\n");
+ dev_err(dev, "Unable to create MIIM regmap\n");
return PTR_ERR(mii_regmap);
}
/* This resource is optional */
res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
if (res) {
- phy_regs = devm_ioremap_resource(&pdev->dev, res);
+ phy_regs = devm_ioremap_resource(dev, res);
if (IS_ERR(phy_regs)) {
- dev_err(&pdev->dev, "Unable to map internal phy registers\n");
+ dev_err(dev, "Unable to map internal phy registers\n");
return PTR_ERR(phy_regs);
}
- phy_regmap = devm_regmap_init_mmio(&pdev->dev, phy_regs,
+ phy_regmap = devm_regmap_init_mmio(dev, phy_regs,
&mscc_miim_regmap_config);
if (IS_ERR(phy_regmap)) {
- dev_err(&pdev->dev, "Unable to create phy register regmap\n");
+ dev_err(dev, "Unable to create phy register regmap\n");
return PTR_ERR(phy_regmap);
}
}
- ret = mscc_miim_setup(&pdev->dev, &bus, "mscc_miim", mii_regmap, 0);
+ ret = mscc_miim_setup(dev, &bus, "mscc_miim", mii_regmap, 0);
if (ret < 0) {
- dev_err(&pdev->dev, "Unable to setup the MDIO bus\n");
+ dev_err(dev, "Unable to setup the MDIO bus\n");
return ret;
}
@@ -267,9 +267,9 @@ static int mscc_miim_probe(struct platform_device *pdev)
miim->phy_regs = phy_regmap;
miim->phy_reset_offset = 0;
- ret = of_mdiobus_register(bus, pdev->dev.of_node);
+ ret = of_mdiobus_register(bus, dev->of_node);
if (ret < 0) {
- dev_err(&pdev->dev, "Cannot register MDIO bus (%d)\n", ret);
+ dev_err(dev, "Cannot register MDIO bus (%d)\n", ret);
return ret;
}
Create a local device *dev in order to not dereference the platform_device several times throughout the probe function. Signed-off-by: Colin Foster <colin.foster@in-advantage.com> --- drivers/net/mdio/mdio-mscc-miim.c | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-)