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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>
This commit is contained in:
Heiner Kallweit 2023-03-08 21:19:55 +01:00 committed by Jakub Kicinski
parent 6978052448
commit 513bdd9473
1 changed files with 3 additions and 10 deletions
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13
drivers/net/phy/smsc.c
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@ -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)