diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-04-19 16:00:32 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-04-20 08:21:08 +0200 |
| commit | c3ba64bb3a6c8a4bc9fd3fd4e3a882e66f1942fa (patch) | |
| tree | 3e01985ec934cec6553c3ccfd3a095761b565dcf /drivers/net/phy | |
| parent | 1cd969fdb447655e6f4b1e0a3213e27c7ad236c2 (diff) | |
Revert "net: phy: micrel: Restore led_mode and clk_sel on resume"
This reverts commit d7ba3c00047dfd88fe0360a2d27169b54c88c4f1 which was
commit 79e498a9c7da0737829ff864aae44df434105676 upstream.
Turns out it breaks things, so drop it.
Reported-by: Naresh Kamboju <naresh.kamboju@linaro.org>
Cc: Leonard Crestez <leonard.crestez@nxp.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Sasha Levin <alexander.levin@microsoft.com>
Cc: Dan Rue <dan.rue@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net/phy')
| -rw-r--r-- | drivers/net/phy/micrel.c | 42 |
1 files changed, 14 insertions, 28 deletions
diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c index 4da73e2c37cf..2032a6de026b 100644 --- a/drivers/net/phy/micrel.c +++ b/drivers/net/phy/micrel.c @@ -268,12 +268,23 @@ out: return ret; } -/* Some config bits need to be set again on resume, handle them here. */ -static int kszphy_config_reset(struct phy_device *phydev) +static int kszphy_config_init(struct phy_device *phydev) { struct kszphy_priv *priv = phydev->priv; + const struct kszphy_type *type; int ret; + if (!priv) + return 0; + + type = priv->type; + + if (type->has_broadcast_disable) + kszphy_broadcast_disable(phydev); + + if (type->has_nand_tree_disable) + kszphy_nand_tree_disable(phydev); + if (priv->rmii_ref_clk_sel) { ret = kszphy_rmii_clk_sel(phydev, priv->rmii_ref_clk_sel_val); if (ret) { @@ -284,7 +295,7 @@ static int kszphy_config_reset(struct phy_device *phydev) } if (priv->led_mode >= 0) - kszphy_setup_led(phydev, priv->type->led_mode_reg, priv->led_mode); + kszphy_setup_led(phydev, type->led_mode_reg, priv->led_mode); if (phy_interrupt_is_valid(phydev)) { int ctl = phy_read(phydev, MII_BMCR); @@ -300,25 +311,6 @@ static int kszphy_config_reset(struct phy_device *phydev) return 0; } -static int kszphy_config_init(struct phy_device *phydev) -{ - struct kszphy_priv *priv = phydev->priv; - const struct kszphy_type *type; - - if (!priv) - return 0; - - type = priv->type; - - if (type->has_broadcast_disable) - kszphy_broadcast_disable(phydev); - - if (type->has_nand_tree_disable) - kszphy_nand_tree_disable(phydev); - - return kszphy_config_reset(phydev); -} - static int ksz8041_config_init(struct phy_device *phydev) { struct device_node *of_node = phydev->mdio.dev.of_node; @@ -723,14 +715,8 @@ static int kszphy_suspend(struct phy_device *phydev) static int kszphy_resume(struct phy_device *phydev) { - int ret; - genphy_resume(phydev); - ret = kszphy_config_reset(phydev); - if (ret) - return ret; - /* Enable PHY Interrupts */ if (phy_interrupt_is_valid(phydev)) { phydev->interrupts = PHY_INTERRUPT_ENABLED; |