net: stmmac: qcom-ethqos: remove mac_base

In commit 9b443e58a896 ("net: stmmac: qcom-ethqos: remove MAC_CTRL_REG
modification"), ethqos->mac_base is only written, never read. Let's
remove it.

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Mohd Ayaan Anwar <mohd.anwar@oss.qualcomm.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/E1vl39x-00000006uvc-0A3S@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
index 0826a7b..869f924 100644 (file)
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
@@ -100,7 +100,6 @@ struct ethqos_emac_driver_data {
 struct qcom_ethqos {
        struct platform_device *pdev;
        void __iomem *rgmii_base;
-       void __iomem *mac_base;
        int (*configure_func)(struct qcom_ethqos *ethqos, int speed);
 
        unsigned int link_clk_rate;
@@ -772,8 +771,6 @@ static int qcom_ethqos_probe(struct platform_device *pdev)
                return dev_err_probe(dev, PTR_ERR(ethqos->rgmii_base),
                                     "Failed to map rgmii resource\n");
 
-       ethqos->mac_base = stmmac_res.addr;
-
        data = of_device_get_match_data(dev);
        ethqos->por = data->por;
        ethqos->num_por = data->num_por;