diff options
Diffstat (limited to 'drivers/net/ethernet/arc/emac_arc.c')
-rw-r--r-- | drivers/net/ethernet/arc/emac_arc.c | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/drivers/net/ethernet/arc/emac_arc.c b/drivers/net/ethernet/arc/emac_arc.c deleted file mode 100644 index a3afddb23ee8..000000000000 --- a/drivers/net/ethernet/arc/emac_arc.c +++ /dev/null @@ -1,88 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/** - * DOC: emac_arc.c - ARC EMAC specific glue layer - * - * Copyright (C) 2014 Romain Perier - * - * Romain Perier <romain.perier@gmail.com> - */ - -#include <linux/etherdevice.h> -#include <linux/module.h> -#include <linux/of_net.h> -#include <linux/platform_device.h> - -#include "emac.h" - -#define DRV_NAME "emac_arc" - -static int emac_arc_probe(struct platform_device *pdev) -{ - struct device *dev = &pdev->dev; - struct arc_emac_priv *priv; - phy_interface_t interface; - struct net_device *ndev; - int err; - - if (!dev->of_node) - return -ENODEV; - - ndev = alloc_etherdev(sizeof(struct arc_emac_priv)); - if (!ndev) - return -ENOMEM; - platform_set_drvdata(pdev, ndev); - SET_NETDEV_DEV(ndev, dev); - - priv = netdev_priv(ndev); - priv->drv_name = DRV_NAME; - - err = of_get_phy_mode(dev->of_node, &interface); - if (err) { - if (err == -ENODEV) - interface = PHY_INTERFACE_MODE_MII; - else - goto out_netdev; - } - - priv->clk = devm_clk_get(dev, "hclk"); - if (IS_ERR(priv->clk)) { - dev_err(dev, "failed to retrieve host clock from device tree\n"); - err = -EINVAL; - goto out_netdev; - } - - err = arc_emac_probe(ndev, interface); -out_netdev: - if (err) - free_netdev(ndev); - return err; -} - -static void emac_arc_remove(struct platform_device *pdev) -{ - struct net_device *ndev = platform_get_drvdata(pdev); - - arc_emac_remove(ndev); - free_netdev(ndev); -} - -static const struct of_device_id emac_arc_dt_ids[] = { - { .compatible = "snps,arc-emac" }, - { /* Sentinel */ } -}; -MODULE_DEVICE_TABLE(of, emac_arc_dt_ids); - -static struct platform_driver emac_arc_driver = { - .probe = emac_arc_probe, - .remove_new = emac_arc_remove, - .driver = { - .name = DRV_NAME, - .of_match_table = emac_arc_dt_ids, - }, -}; - -module_platform_driver(emac_arc_driver); - -MODULE_AUTHOR("Romain Perier <romain.perier@gmail.com>"); -MODULE_DESCRIPTION("ARC EMAC platform driver"); -MODULE_LICENSE("GPL"); |