diff options
| author | Heiner Kallweit <hkallweit1@gmail.com> | 2023-03-08 21:19:55 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-03-10 08:17:30 +0100 |
| commit | 513bdd9473888ba4b1441923c2711cb5ecd06cfd (patch) | |
| tree | 1d53c650fa7f80e446336f093f3e8c774505b861 /drivers/net/phy/smsc.c | |
| parent | netlink: remove unused 'compare' function (diff) | |
| download | linux-513bdd9473888ba4b1441923c2711cb5ecd06cfd.tar.xz linux-513bdd9473888ba4b1441923c2711cb5ecd06cfd.zip | |
net: phy: smsc: use phy_set_bits in smsc_phy_config_init
Simplify the code by using phy_set_bits().
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Link: https://lore.kernel.org/r/b64d9f86-d029-b911-bbe9-6ca6889399d7@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/phy/smsc.c')
| -rw-r--r-- | drivers/net/phy/smsc.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/net/phy/smsc.c b/drivers/net/phy/smsc.c index feb6ac3939ac..ac951d67edcc 100644 --- a/drivers/net/phy/smsc.c +++ b/drivers/net/phy/smsc.c @@ -99,20 +99,13 @@ static irqreturn_t smsc_phy_handle_interrupt(struct phy_device *phydev) static int smsc_phy_config_init(struct phy_device *phydev) { struct smsc_phy_priv *priv = phydev->priv; - int rc; if (!priv->energy_enable || phydev->irq != PHY_POLL) return 0; - rc = phy_read(phydev, MII_LAN83C185_CTRL_STATUS); - - if (rc < 0) - return rc; - - /* Enable energy detect mode for this SMSC Transceivers */ - rc = phy_write(phydev, MII_LAN83C185_CTRL_STATUS, - rc | MII_LAN83C185_EDPWRDOWN); - return rc; + /* Enable energy detect power down mode */ + return phy_set_bits(phydev, MII_LAN83C185_CTRL_STATUS, + MII_LAN83C185_EDPWRDOWN); } static int smsc_phy_reset(struct phy_device *phydev) |