diff options
| author | Vladimir Oltean <vladimir.oltean@nxp.com> | 2025-11-18 01:40:33 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-11-19 20:24:23 -0800 |
| commit | 4465ae435ddc0162d5033a543658449d53d46d08 (patch) | |
| tree | 20013666d1a81b9043588d1a16e340621ef5f6a5 | |
| parent | bb78b71faf60d11a15f07e3390fcfd31e5e523bb (diff) | |
net: phy: realtek: create rtl8211f_config_phy_eee() helper
To simplify the rtl8211f_config_init() control flow and get rid of
"early" returns for PHYs where the PHYCR2 register is absent, move the
entire logic sub-block that deals with disabling PHY-mode EEE to a
separate function. There, it is much more obvious what the early
"return 0" skips, and it becomes more difficult to accidentally skip
unintended stuff.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Link: https://patch.msgid.link/20251117234033.345679-7-vladimir.oltean@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | drivers/net/phy/realtek/realtek_main.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/drivers/net/phy/realtek/realtek_main.c b/drivers/net/phy/realtek/realtek_main.c index 2ecdcea53a11..67ecf3d4af2b 100644 --- a/drivers/net/phy/realtek/realtek_main.c +++ b/drivers/net/phy/realtek/realtek_main.c @@ -689,6 +689,17 @@ static int rtl8211f_config_aldps(struct phy_device *phydev) mask, mask); } +static int rtl8211f_config_phy_eee(struct phy_device *phydev) +{ + /* RTL8211FVD has no PHYCR2 register */ + if (phydev->drv->phy_id == RTL_8211FVD_PHYID) + return 0; + + /* Disable PHY-mode EEE so LPI is passed to the MAC */ + return phy_modify_paged(phydev, RTL8211F_PHYCR_PAGE, RTL8211F_PHYCR2, + RTL8211F_PHYCR2_PHY_EEE_ENABLE, 0); +} + static int rtl8211f_config_init(struct phy_device *phydev) { struct device *dev = &phydev->mdio.dev; @@ -712,17 +723,7 @@ static int rtl8211f_config_init(struct phy_device *phydev) return ret; } - /* RTL8211FVD has no PHYCR2 register */ - if (phydev->drv->phy_id == RTL_8211FVD_PHYID) - return 0; - - /* Disable PHY-mode EEE so LPI is passed to the MAC */ - ret = phy_modify_paged(phydev, RTL8211F_PHYCR_PAGE, RTL8211F_PHYCR2, - RTL8211F_PHYCR2_PHY_EEE_ENABLE, 0); - if (ret) - return ret; - - return 0; + return rtl8211f_config_phy_eee(phydev); } static int rtl821x_suspend(struct phy_device *phydev) |