diff options
Diffstat (limited to 'arch/powerpc/platforms/pasemi/gpio_mdio.c')
| -rw-r--r-- | arch/powerpc/platforms/pasemi/gpio_mdio.c | 26 |
1 files changed, 6 insertions, 20 deletions
diff --git a/arch/powerpc/platforms/pasemi/gpio_mdio.c b/arch/powerpc/platforms/pasemi/gpio_mdio.c index c23e60959aa8..e4538d471256 100644 --- a/arch/powerpc/platforms/pasemi/gpio_mdio.c +++ b/arch/powerpc/platforms/pasemi/gpio_mdio.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2006-2007 PA Semi, Inc * @@ -6,19 +7,6 @@ * Maintained by: Olof Johansson <olof@lixom.net> * * Based on drivers/net/fs_enet/mii-bitbang.c. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/io.h> @@ -32,7 +20,7 @@ #include <linux/phy.h> #include <linux/of_address.h> #include <linux/of_mdio.h> -#include <linux/of_platform.h> +#include <linux/platform_device.h> #define DELAY 1 @@ -256,7 +244,7 @@ static int gpio_mdio_probe(struct platform_device *ofdev) err = of_mdiobus_register(new_bus, np); if (err != 0) { - printk(KERN_ERR "%s: Cannot register as MDIO bus, err %d\n", + pr_err("%s: Cannot register as MDIO bus, err %d\n", new_bus->name, err); goto out_free_irq; } @@ -272,7 +260,7 @@ out: } -static int gpio_mdio_remove(struct platform_device *dev) +static void gpio_mdio_remove(struct platform_device *dev) { struct mii_bus *bus = dev_get_drvdata(&dev->dev); @@ -283,8 +271,6 @@ static int gpio_mdio_remove(struct platform_device *dev) kfree(bus->priv); bus->priv = NULL; mdiobus_free(bus); - - return 0; } static const struct of_device_id gpio_mdio_match[] = @@ -306,7 +292,7 @@ static struct platform_driver gpio_mdio_driver = }, }; -static int gpio_mdio_init(void) +static int __init gpio_mdio_init(void) { struct device_node *np; @@ -326,7 +312,7 @@ static int gpio_mdio_init(void) } module_init(gpio_mdio_init); -static void gpio_mdio_exit(void) +static void __exit gpio_mdio_exit(void) { platform_driver_unregister(&gpio_mdio_driver); if (gpio_regs) |