diff options
| author | Fabio Estevam <fabio.estevam@nxp.com> | 2016-05-18 13:05:00 -0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-05-20 17:56:59 -0400 |
| commit | 948350140ef060a42621de0de5c396807f7ec1fc (patch) | |
| tree | ed96d77c82452cf27622c2833caf0dc8c1b2cef3 /drivers/net | |
| parent | c0fcded2e6879d817cec822b8513a2f6b6e4dfe9 (diff) | |
| download | linux-948350140ef060a42621de0de5c396807f7ec1fc.tar.bz2 | |
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>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/phy/phy_device.c | 8 |
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 */ |