diff options
Diffstat (limited to 'drivers/net/mdio/mdio-xgene.c')
| -rw-r--r-- | drivers/net/mdio/mdio-xgene.c | 32 |
1 files changed, 8 insertions, 24 deletions
diff --git a/drivers/net/mdio/mdio-xgene.c b/drivers/net/mdio/mdio-xgene.c index 7aafc221b5cf..a8f91a4b7fed 100644 --- a/drivers/net/mdio/mdio-xgene.c +++ b/drivers/net/mdio/mdio-xgene.c @@ -13,15 +13,15 @@ #include <linux/io.h> #include <linux/mdio/mdio-xgene.h> #include <linux/module.h> +#include <linux/of.h> #include <linux/of_mdio.h> #include <linux/of_net.h> -#include <linux/of_platform.h> #include <linux/phy.h> +#include <linux/platform_device.h> #include <linux/prefetch.h> +#include <linux/property.h> #include <net/ip.h> -static bool xgene_mdio_status; - u32 xgene_mdio_rd_mac(struct xgene_mdio_pdata *pdata, u32 rd_addr) { void __iomem *addr, *rd, *cmd, *cmd_done; @@ -79,7 +79,7 @@ EXPORT_SYMBOL(xgene_mdio_wr_mac); int xgene_mdio_rgmii_read(struct mii_bus *bus, int phy_id, int reg) { - struct xgene_mdio_pdata *pdata = (struct xgene_mdio_pdata *)bus->priv; + struct xgene_mdio_pdata *pdata = bus->priv; u32 data, done; u8 wait = 10; @@ -105,7 +105,7 @@ EXPORT_SYMBOL(xgene_mdio_rgmii_read); int xgene_mdio_rgmii_write(struct mii_bus *bus, int phy_id, int reg, u16 data) { - struct xgene_mdio_pdata *pdata = (struct xgene_mdio_pdata *)bus->priv; + struct xgene_mdio_pdata *pdata = bus->priv; u32 val, done; u8 wait = 10; @@ -328,24 +328,11 @@ static int xgene_mdio_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct mii_bus *mdio_bus; - const struct of_device_id *of_id; struct xgene_mdio_pdata *pdata; void __iomem *csr_base; int mdio_id = 0, ret = 0; - of_id = of_match_device(xgene_mdio_of_match, &pdev->dev); - if (of_id) { - mdio_id = (enum xgene_mdio_id)of_id->data; - } else { -#ifdef CONFIG_ACPI - const struct acpi_device_id *acpi_id; - - acpi_id = acpi_match_device(xgene_mdio_acpi_match, &pdev->dev); - if (acpi_id) - mdio_id = (enum xgene_mdio_id)acpi_id->driver_data; -#endif - } - + mdio_id = (uintptr_t)device_get_match_data(&pdev->dev); if (!mdio_id) return -ENODEV; @@ -421,7 +408,6 @@ static int xgene_mdio_probe(struct platform_device *pdev) goto out_mdiobus; pdata->mdio_bus = mdio_bus; - xgene_mdio_status = true; return 0; @@ -435,7 +421,7 @@ out_clk: return ret; } -static int xgene_mdio_remove(struct platform_device *pdev) +static void xgene_mdio_remove(struct platform_device *pdev) { struct xgene_mdio_pdata *pdata = platform_get_drvdata(pdev); struct mii_bus *mdio_bus = pdata->mdio_bus; @@ -446,14 +432,12 @@ static int xgene_mdio_remove(struct platform_device *pdev) if (dev->of_node) clk_disable_unprepare(pdata->clk); - - return 0; } static struct platform_driver xgene_mdio_driver = { .driver = { .name = "xgene-mdio", - .of_match_table = of_match_ptr(xgene_mdio_of_match), + .of_match_table = xgene_mdio_of_match, .acpi_match_table = ACPI_PTR(xgene_mdio_acpi_match), }, .probe = xgene_mdio_probe, |