Revert "phy: add support for a reset-gpio specification"

Commit da47b4572056 ("phy: add support for a reset-gpio specification")
causes the following xtensa qemu crash according to Guenter Roeck:

[    9.366256] libphy: ethoc-mdio: probed
[    9.367389]  (null): could not attach to PHY
[    9.368555]  (null): failed to probe MDIO bus
[    9.371540] Unable to handle kernel paging request at virtual address 0000001c
[    9.371540]  pc = d0320926, ra = 903209d1
[    9.375358] Oops: sig: 11 [#1]

This reverts commit da47b4572056487fd7941c26f73b3e8815ff712a.

Reported-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 8 deletions

diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index 307f72a0f2e2..e977ba931878 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -34,7 +34,6 @@
 #include <linux/io.h>
 #include <linux/uaccess.h>
 #include <linux/of.h>
-#include <linux/gpio/consumer.h>
 
 #include <asm/irq.h>
 
@@ -1571,16 +1570,9 @@ static int phy_probe(struct device *dev)
         struct device_driver *drv = phydev->mdio.dev.driver;
         struct phy_driver *phydrv = to_phy_driver(drv);
         int err = 0;
-        struct gpio_descs *reset_gpios;
 
         phydev->drv = phydrv;
 
-        /* take phy out of reset */
-        reset_gpios = devm_gpiod_get_array_optional(dev, "reset",
-                                                    GPIOD_OUT_LOW);
-        if (IS_ERR(reset_gpios))
-                return PTR_ERR(reset_gpios);
-
         /* Disable the interrupt if the PHY doesn't support it
          * but the interrupt is still a valid one
          */