diff options
| author | Andrew Halaney <ahalaney@redhat.com> | 2023-07-10 15:06:37 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-07-12 10:19:05 +0100 |
| commit | a8aa20a64ef2bdbad7421acf9c7217c2c0e4ac75 (patch) | |
| tree | a8a093fa7f2f7695994968ee39999f8fb36528e5 /drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c | |
| parent | 47b7acfb016b9fdc950cb501c351faf5723b1868 (diff) | |
| download | lwn-a8aa20a64ef2bdbad7421acf9c7217c2c0e4ac75.tar.gz lwn-a8aa20a64ef2bdbad7421acf9c7217c2c0e4ac75.zip | |
net: stmmac: dwmac-qcom-ethqos: Use of_get_phy_mode() over device_get_phy_mode()
Since this driver only uses devicetree, let's move over to
of_get_phy_mode(). That API has an explicit error return and produces a
phy_interface_t directly instead of an int when representing the phy
mode.
Signed-off-by: Andrew Halaney <ahalaney@redhat.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c index e62940414e54..ebafdadb28d5 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c @@ -4,10 +4,10 @@ #include <linux/module.h> #include <linux/of.h> #include <linux/of_device.h> +#include <linux/of_net.h> #include <linux/platform_device.h> #include <linux/phy.h> #include <linux/phy/phy.h> -#include <linux/property.h> #include "stmmac.h" #include "stmmac_platform.h" @@ -104,7 +104,7 @@ struct qcom_ethqos { struct clk *link_clk; struct phy *serdes_phy; unsigned int speed; - int phy_mode; + phy_interface_t phy_mode; const struct ethqos_emac_por *por; unsigned int num_por; @@ -720,7 +720,9 @@ static int qcom_ethqos_probe(struct platform_device *pdev) if (!ethqos) return -ENOMEM; - ethqos->phy_mode = device_get_phy_mode(dev); + ret = of_get_phy_mode(np, ðqos->phy_mode); + if (ret) + return dev_err_probe(dev, ret, "Failed to get phy mode\n"); switch (ethqos->phy_mode) { case PHY_INTERFACE_MODE_RGMII: case PHY_INTERFACE_MODE_RGMII_ID: @@ -731,8 +733,6 @@ static int qcom_ethqos_probe(struct platform_device *pdev) case PHY_INTERFACE_MODE_SGMII: ethqos->configure_func = ethqos_configure_sgmii; break; - case -ENODEV: - return -ENODEV; default: return -EINVAL; } |