diff options
Diffstat (limited to 'target/linux/mediatek/files/drivers')
| -rw-r--r-- | target/linux/mediatek/files/drivers/net/phy/rtk/rtl8367s_mdio.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/target/linux/mediatek/files/drivers/net/phy/rtk/rtl8367s_mdio.c b/target/linux/mediatek/files/drivers/net/phy/rtk/rtl8367s_mdio.c index ae958e8967..08d2b57d43 100644 --- a/target/linux/mediatek/files/drivers/net/phy/rtk/rtl8367s_mdio.c +++ b/target/linux/mediatek/files/drivers/net/phy/rtk/rtl8367s_mdio.c @@ -71,16 +71,10 @@ unsigned int mii_mgr_write(unsigned int phy_addr,unsigned int phy_register,unsig static int rtl8367s_hw_reset(void) { struct rtk_gsw *gsw = _gsw; - int ret; if (gsw->reset_pin < 0) return 0; - ret = devm_gpio_request(gsw->dev, gsw->reset_pin, "mediatek,reset-pin"); - - if (ret) - printk("fail to devm_gpio_request\n"); - gpio_direction_output(gsw->reset_pin, 0); usleep_range(1000, 1100); @@ -89,10 +83,7 @@ static int rtl8367s_hw_reset(void) mdelay(500); - devm_gpio_free(gsw->dev, gsw->reset_pin); - return 0; - } static int rtl8367s_vlan_config(int want_at_p0) @@ -235,6 +226,7 @@ static int rtk_gsw_probe(struct platform_device *pdev) struct mii_bus *mdio_bus; struct rtk_gsw *gsw; const char *pm; + int ret; mdio = of_parse_phandle(np, "mediatek,mdio", 0); @@ -256,6 +248,11 @@ static int rtk_gsw_probe(struct platform_device *pdev) gsw->bus = mdio_bus; gsw->reset_pin = of_get_named_gpio(np, "mediatek,reset-pin", 0); + if (gsw->reset_pin >= 0) { + ret = devm_gpio_request(gsw->dev, gsw->reset_pin, "mediatek,reset-pin"); + if (ret) + printk("fail to devm_gpio_request\n"); + } _gsw = gsw; |