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| author | Joachim Eastwood <manabian@gmail.com> | 2015-07-29 00:08:53 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-07-29 00:13:23 -0700 |
| commit | 22caae03172114147c86982e39fa6f42fea51165 (patch) | |
| tree | b89d89ead1b661b7721c8ea169020a8eb3232923 /drivers/net/ethernet/stmicro | |
| parent | 8880b6c849916a3d688e2f2404a063cc14cc4a88 (diff) | |
| download | linux-22caae03172114147c86982e39fa6f42fea51165.tar.gz linux-22caae03172114147c86982e39fa6f42fea51165.tar.bz2 linux-22caae03172114147c86982e39fa6f42fea51165.zip | |
stmmac: dwmac-sunxi: move sun7i_gmac_setup function
Move sun7i_gmac_setup in preparation for turning it into
a proper probe function.
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/stmicro')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c | 58 |
1 files changed, 29 insertions, 29 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c index 15048ca39759..c9d6e2d5bfc9 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c @@ -33,35 +33,6 @@ struct sunxi_priv_data { struct regulator *regulator; }; -static void *sun7i_gmac_setup(struct platform_device *pdev) -{ - struct sunxi_priv_data *gmac; - struct device *dev = &pdev->dev; - - gmac = devm_kzalloc(dev, sizeof(*gmac), GFP_KERNEL); - if (!gmac) - return ERR_PTR(-ENOMEM); - - gmac->interface = of_get_phy_mode(dev->of_node); - - gmac->tx_clk = devm_clk_get(dev, "allwinner_gmac_tx"); - if (IS_ERR(gmac->tx_clk)) { - dev_err(dev, "could not get tx clock\n"); - return gmac->tx_clk; - } - - /* Optional regulator for PHY */ - gmac->regulator = devm_regulator_get_optional(dev, "phy"); - if (IS_ERR(gmac->regulator)) { - if (PTR_ERR(gmac->regulator) == -EPROBE_DEFER) - return ERR_PTR(-EPROBE_DEFER); - dev_info(dev, "no regulator found\n"); - gmac->regulator = NULL; - } - - return gmac; -} - #define SUN7I_GMAC_GMII_RGMII_RATE 125000000 #define SUN7I_GMAC_MII_RATE 25000000 @@ -132,6 +103,35 @@ static void sun7i_fix_speed(void *priv, unsigned int speed) } } +static void *sun7i_gmac_setup(struct platform_device *pdev) +{ + struct sunxi_priv_data *gmac; + struct device *dev = &pdev->dev; + + gmac = devm_kzalloc(dev, sizeof(*gmac), GFP_KERNEL); + if (!gmac) + return ERR_PTR(-ENOMEM); + + gmac->interface = of_get_phy_mode(dev->of_node); + + gmac->tx_clk = devm_clk_get(dev, "allwinner_gmac_tx"); + if (IS_ERR(gmac->tx_clk)) { + dev_err(dev, "could not get tx clock\n"); + return gmac->tx_clk; + } + + /* Optional regulator for PHY */ + gmac->regulator = devm_regulator_get_optional(dev, "phy"); + if (IS_ERR(gmac->regulator)) { + if (PTR_ERR(gmac->regulator) == -EPROBE_DEFER) + return ERR_PTR(-EPROBE_DEFER); + dev_info(dev, "no regulator found\n"); + gmac->regulator = NULL; + } + + return gmac; +} + /* of_data specifying hardware features and callbacks. * hardware features were copied from Allwinner drivers. */ static const struct stmmac_of_data sun7i_gmac_data = { |