[PATCH 1/6] net: phy: maxio: prepare for more DT properties
From: Andre Przywara <andre.przywara@arm.com>
Date: 2026-08-03 10:15:30
Also in:
linux-arm-kernel, linux-devicetree, linux-sunxi
Subsystem:
ethernet phy library, networking drivers, the rest · Maintainers:
Andrew Lunn, Heiner Kallweit, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
The probe routine for the Maxio PHY returns early if the optional maxio,clk-out-frequency-hz property is not found. That prevents looking for other properties. Refactor the routine to handle the property in an if-clause, to allow more actions in the probe routine later. Signed-off-by: Andre Przywara <andre.przywara@arm.com> --- drivers/net/phy/maxio.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/drivers/net/phy/maxio.c b/drivers/net/phy/maxio.c
index d2cb23895646..95a2169f25df 100644
--- a/drivers/net/phy/maxio.c
+++ b/drivers/net/phy/maxio.c@@ -43,18 +43,18 @@ static int maxio_mae0621a_probe(struct phy_device *phydev) ret = device_property_read_u32(dev, "maxio,clk-out-frequency-hz", &frequency); - if (ret == -EINVAL) - return 0; - if (ret) + if (!ret) { + if (frequency != 125000000) { + phydev_err(phydev, "invalid CLKOUT frequency %u\n", + frequency); + return -EINVAL; + } + + priv->clk_out_125m = true; + } else if (ret != -EINVAL) { return ret; - - if (frequency != 125000000) { - phydev_err(phydev, "invalid CLKOUT frequency %u\n", frequency); - return -EINVAL; } - priv->clk_out_125m = true; - return 0; }
--
2.43.0