From 27ffefd2d10902352c01394169e577f3b91113f2 Mon Sep 17 00:00:00 2001 From: Joachim Eastwood Date: Wed, 29 Jul 2015 00:08:56 +0200 Subject: [PATCH] stmmac: dwmac-rk: create a new probe function Create a new probe functions that call the necessary setup functions. This is done in preparation for a code refactor in this driver and dropping the common probe function in stmmac_platform.c. Signed-off-by: Joachim Eastwood Signed-off-by: David S. Miller --- .../net/ethernet/stmicro/stmmac/dwmac-rk.c | 40 ++++++++++++++----- 1 file changed, 31 insertions(+), 9 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c index 00a1e1e09d4f..21193a73acfc 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c @@ -576,20 +576,42 @@ static void rk_fix_speed(void *priv, unsigned int speed) dev_err(dev, "unsupported interface %d", bsp_priv->phy_iface); } +static int rk_gmac_probe(struct platform_device *pdev) +{ + struct plat_stmmacenet_data *plat_dat; + struct stmmac_resources stmmac_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); + + plat_dat->has_gmac = true; + plat_dat->init = rk_gmac_init; + plat_dat->exit = rk_gmac_exit; + plat_dat->fix_mac_speed = rk_fix_speed; + + plat_dat->bsp_priv = plat_dat->setup(pdev); + if (IS_ERR(plat_dat->bsp_priv)) + return PTR_ERR(plat_dat->bsp_priv); + + ret = rk_gmac_init(pdev, plat_dat->bsp_priv); + if (ret) + return ret; + + return stmmac_dvr_probe(&pdev->dev, plat_dat, &stmmac_res); +} + static const struct stmmac_of_data rk3288_gmac_data = { - .has_gmac = 1, - .fix_mac_speed = rk_fix_speed, .setup = rk3288_gmac_setup, - .init = rk_gmac_init, - .exit = rk_gmac_exit, }; static const struct stmmac_of_data rk3368_gmac_data = { - .has_gmac = 1, - .fix_mac_speed = rk_fix_speed, .setup = rk3368_gmac_setup, - .init = rk_gmac_init, - .exit = rk_gmac_exit, }; static const struct of_device_id rk_gmac_dwmac_match[] = { @@ -600,7 +622,7 @@ static const struct of_device_id rk_gmac_dwmac_match[] = { MODULE_DEVICE_TABLE(of, rk_gmac_dwmac_match); static struct platform_driver rk_gmac_dwmac_driver = { - .probe = stmmac_pltfr_probe, + .probe = rk_gmac_probe, .remove = stmmac_pltfr_remove, .driver = { .name = "rk_gmac-dwmac", -- 2.20.1