fec: Revert "fec: Do not assume that PHY reset is active low"

In order to keep DT compatibility we need to revert this, otherwise the original
dts files will no longer work with this driver change.

This reverts commit 7a399e3a2e05bc580a78ea72371b3896827f72e1.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index 45b8b22..50bb71c 100644 (file)
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -2049,8 +2049,6 @@ static void fec_reset_phy(struct platform_device *pdev)
        int err, phy_reset;
        int msec = 1;
        struct device_node *np = pdev->dev.of_node;
-       enum of_gpio_flags flags;
-       bool port;
 
        if (!np)
                return;
@@ -2060,22 +2058,18 @@ static void fec_reset_phy(struct platform_device *pdev)
        if (msec > 1000)
                msec = 1;
 
-       phy_reset = of_get_named_gpio_flags(np, "phy-reset-gpios", 0, &flags);
+       phy_reset = of_get_named_gpio(np, "phy-reset-gpios", 0);
        if (!gpio_is_valid(phy_reset))
                return;
 
-       if (flags & OF_GPIO_ACTIVE_LOW)
-               port = GPIOF_OUT_INIT_LOW;
-       else
-               port = GPIOF_OUT_INIT_HIGH;
-
-       err = devm_gpio_request_one(&pdev->dev, phy_reset, port, "phy-reset");
+       err = devm_gpio_request_one(&pdev->dev, phy_reset,
+                                   GPIOF_OUT_INIT_LOW, "phy-reset");
        if (err) {
                dev_err(&pdev->dev, "failed to get phy-reset-gpios: %d\n", err);
                return;
        }
        msleep(msec);
-       gpio_set_value(phy_reset, !port);
+       gpio_set_value(phy_reset, 1);
 }
 #else /* CONFIG_OF */
 static void fec_reset_phy(struct platform_device *pdev)