diff options
Diffstat (limited to 'drivers/net/ethernet/freescale/fs_enet/mii-fec.c')
| -rw-r--r-- | drivers/net/ethernet/freescale/fs_enet/mii-fec.c | 26 |
1 files changed, 9 insertions, 17 deletions
diff --git a/drivers/net/ethernet/freescale/fs_enet/mii-fec.c b/drivers/net/ethernet/freescale/fs_enet/mii-fec.c index 152f4d83765a..dec31b638941 100644 --- a/drivers/net/ethernet/freescale/fs_enet/mii-fec.c +++ b/drivers/net/ethernet/freescale/fs_enet/mii-fec.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Combined Ethernet driver for Motorola MPC8xx and MPC82xx. * @@ -6,10 +7,6 @@ * * 2005 (c) MontaVista Software, Inc. * Vitaly Bordug <vbordug@ru.mvista.com> - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. */ #include <linux/module.h> @@ -30,8 +27,10 @@ #include <linux/ethtool.h> #include <linux/bitops.h> #include <linux/platform_device.h> +#include <linux/property.h> +#include <linux/of.h> #include <linux/of_address.h> -#include <linux/of_platform.h> +#include <linux/of_mdio.h> #include <linux/pgtable.h> #include <asm/irq.h> @@ -95,20 +94,15 @@ static int fs_enet_fec_mii_write(struct mii_bus *bus, int phy_id, int location, } -static const struct of_device_id fs_enet_mdio_fec_match[]; static int fs_enet_mdio_probe(struct platform_device *ofdev) { - const struct of_device_id *match; struct resource res; struct mii_bus *new_bus; struct fec_info *fec; - int (*get_bus_freq)(struct device_node *); + int (*get_bus_freq)(struct device *); int ret = -ENOMEM, clock, speed; - match = of_match_device(fs_enet_mdio_fec_match, &ofdev->dev); - if (!match) - return -EINVAL; - get_bus_freq = match->data; + get_bus_freq = device_get_match_data(&ofdev->dev); new_bus = mdiobus_alloc(); if (!new_bus) @@ -127,7 +121,7 @@ static int fs_enet_mdio_probe(struct platform_device *ofdev) if (ret) goto out_res; - snprintf(new_bus->id, MII_BUS_ID_SIZE, "%x", res.start); + snprintf(new_bus->id, MII_BUS_ID_SIZE, "%pap", &res.start); fec->fecp = ioremap(res.start, resource_size(&res)); if (!fec->fecp) { @@ -136,7 +130,7 @@ static int fs_enet_mdio_probe(struct platform_device *ofdev) } if (get_bus_freq) { - clock = get_bus_freq(ofdev->dev.of_node); + clock = get_bus_freq(&ofdev->dev); if (!clock) { /* Use maximum divider if clock is unknown */ dev_warn(&ofdev->dev, "could not determine IPS clock\n"); @@ -187,7 +181,7 @@ out: return ret; } -static int fs_enet_mdio_remove(struct platform_device *ofdev) +static void fs_enet_mdio_remove(struct platform_device *ofdev) { struct mii_bus *bus = platform_get_drvdata(ofdev); struct fec_info *fec = bus->priv; @@ -196,8 +190,6 @@ static int fs_enet_mdio_remove(struct platform_device *ofdev) iounmap(fec->fecp); kfree(fec); mdiobus_free(bus); - - return 0; } static const struct of_device_id fs_enet_mdio_fec_match[] = { |