diff options
| author | Joachim Eastwood <manabian@gmail.com> | 2015-07-17 00:26:11 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-07-20 20:45:57 -0700 |
| commit | 1734befd0694c9e430d2c84445eceb6a7bbe1008 (patch) | |
| tree | c813c019893069ffb6ade92f278bc13e91cdfb41 | |
| parent | f4f8dfdedf1b1ff34a5e6ff71c9e80a1643a0622 (diff) | |
stmmac: add proper probe function to dwmac-meson
By using a few functions from stmmac_platform we can now create
a proper probe function in this driver. By doing so we can drop
the OF match data and simplify the overall driver.
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c | 31 |
1 files changed, 20 insertions, 11 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c index 61a324a87d09..c1bac1912b37 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c @@ -47,36 +47,45 @@ static void meson6_dwmac_fix_mac_speed(void *priv, unsigned int speed) writel(val, dwmac->reg); } -static void *meson6_dwmac_setup(struct platform_device *pdev) +static int meson6_dwmac_probe(struct platform_device *pdev) { + struct plat_stmmacenet_data *plat_dat; + struct stmmac_resources stmmac_res; struct meson_dwmac *dwmac; struct resource *res; + int ret; + + ret = stmmac_get_platform_resources(pdev, &stmmac_res); + if (ret) + return ret; + + plat_dat = stmmac_probe_config_dt(pdev, &stmmac_res.mac); + if (IS_ERR(plat_dat)) + return PTR_ERR(plat_dat); dwmac = devm_kzalloc(&pdev->dev, sizeof(*dwmac), GFP_KERNEL); if (!dwmac) - return ERR_PTR(-ENOMEM); + return -ENOMEM; res = platform_get_resource(pdev, IORESOURCE_MEM, 1); dwmac->reg = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(dwmac->reg)) - return ERR_CAST(dwmac->reg); + return PTR_ERR(dwmac->reg); - return dwmac; -} + plat_dat->bsp_priv = dwmac; + plat_dat->fix_mac_speed = meson6_dwmac_fix_mac_speed; -static const struct stmmac_of_data meson6_dwmac_data = { - .setup = meson6_dwmac_setup, - .fix_mac_speed = meson6_dwmac_fix_mac_speed, -}; + return stmmac_dvr_probe(&pdev->dev, plat_dat, &stmmac_res); +} static const struct of_device_id meson6_dwmac_match[] = { - { .compatible = "amlogic,meson6-dwmac", .data = &meson6_dwmac_data}, + { .compatible = "amlogic,meson6-dwmac" }, { } }; MODULE_DEVICE_TABLE(of, meson6_dwmac_match); static struct platform_driver meson6_dwmac_driver = { - .probe = stmmac_pltfr_probe, + .probe = meson6_dwmac_probe, .remove = stmmac_pltfr_remove, .driver = { .name = "meson6-dwmac", |