From 71b9c4a8388f596b603a72c32404b39fe0f62588 Mon Sep 17 00:00:00 2001 From: Jongsung Kim Date: Tue, 10 Jun 2014 12:50:12 +0900 Subject: [PATCH] net: phy: realtek: register/unregister multiple drivers properly Using phy_drivers_register/_unregister functions is proper way to handle multiple PHY drivers registration. For Realtek PHY drivers module, it fixes incomplete current error-handlings up and adds missed unregistration for the RTL8201CP driver. Signed-off-by: Jongsung Kim Signed-off-by: David S. Miller --- drivers/net/phy/realtek.c | 88 ++++++++++++++++----------------------- 1 file changed, 37 insertions(+), 51 deletions(-) diff --git a/drivers/net/phy/realtek.c b/drivers/net/phy/realtek.c index fa1d69a38ccf..45483fdfbe06 100644 --- a/drivers/net/phy/realtek.c +++ b/drivers/net/phy/realtek.c @@ -64,65 +64,51 @@ static int rtl8211e_config_intr(struct phy_device *phydev) return err; } -/* RTL8201CP */ -static struct phy_driver rtl8201cp_driver = { - .phy_id = 0x00008201, - .name = "RTL8201CP Ethernet", - .phy_id_mask = 0x0000ffff, - .features = PHY_BASIC_FEATURES, - .flags = PHY_HAS_INTERRUPT, - .config_aneg = &genphy_config_aneg, - .read_status = &genphy_read_status, - .driver = { .owner = THIS_MODULE,}, -}; - -/* RTL8211B */ -static struct phy_driver rtl8211b_driver = { - .phy_id = 0x001cc912, - .name = "RTL8211B Gigabit Ethernet", - .phy_id_mask = 0x001fffff, - .features = PHY_GBIT_FEATURES, - .flags = PHY_HAS_INTERRUPT, - .config_aneg = &genphy_config_aneg, - .read_status = &genphy_read_status, - .ack_interrupt = &rtl821x_ack_interrupt, - .config_intr = &rtl8211b_config_intr, - .driver = { .owner = THIS_MODULE,}, -}; - -/* RTL8211E */ -static struct phy_driver rtl8211e_driver = { - .phy_id = 0x001cc915, - .name = "RTL8211E Gigabit Ethernet", - .phy_id_mask = 0x001fffff, - .features = PHY_GBIT_FEATURES, - .flags = PHY_HAS_INTERRUPT, - .config_aneg = &genphy_config_aneg, - .read_status = &genphy_read_status, - .ack_interrupt = &rtl821x_ack_interrupt, - .config_intr = &rtl8211e_config_intr, - .suspend = genphy_suspend, - .resume = genphy_resume, - .driver = { .owner = THIS_MODULE,}, +static struct phy_driver realtek_drvs[] = { + { + .phy_id = 0x00008201, + .name = "RTL8201CP Ethernet", + .phy_id_mask = 0x0000ffff, + .features = PHY_BASIC_FEATURES, + .flags = PHY_HAS_INTERRUPT, + .config_aneg = &genphy_config_aneg, + .read_status = &genphy_read_status, + .driver = { .owner = THIS_MODULE,}, + }, { + .phy_id = 0x001cc912, + .name = "RTL8211B Gigabit Ethernet", + .phy_id_mask = 0x001fffff, + .features = PHY_GBIT_FEATURES, + .flags = PHY_HAS_INTERRUPT, + .config_aneg = &genphy_config_aneg, + .read_status = &genphy_read_status, + .ack_interrupt = &rtl821x_ack_interrupt, + .config_intr = &rtl8211b_config_intr, + .driver = { .owner = THIS_MODULE,}, + }, { + .phy_id = 0x001cc915, + .name = "RTL8211E Gigabit Ethernet", + .phy_id_mask = 0x001fffff, + .features = PHY_GBIT_FEATURES, + .flags = PHY_HAS_INTERRUPT, + .config_aneg = &genphy_config_aneg, + .read_status = &genphy_read_status, + .ack_interrupt = &rtl821x_ack_interrupt, + .config_intr = &rtl8211e_config_intr, + .suspend = genphy_suspend, + .resume = genphy_resume, + .driver = { .owner = THIS_MODULE,}, + }, }; static int __init realtek_init(void) { - int ret; - - ret = phy_driver_register(&rtl8201cp_driver); - if (ret < 0) - return -ENODEV; - ret = phy_driver_register(&rtl8211b_driver); - if (ret < 0) - return -ENODEV; - return phy_driver_register(&rtl8211e_driver); + return phy_drivers_register(realtek_drvs, ARRAY_SIZE(realtek_drvs)); } static void __exit realtek_exit(void) { - phy_driver_unregister(&rtl8211b_driver); - phy_driver_unregister(&rtl8211e_driver); + phy_drivers_unregister(realtek_drvs, ARRAY_SIZE(realtek_drvs)); } module_init(realtek_init); -- 2.20.1