From d5bf9071e71a4db85a0eea6236ef94a29fc3eec9 Mon Sep 17 00:00:00 2001 From: Christian Hohnstaedt Date: Wed, 4 Jul 2012 05:44:34 +0000 Subject: phylib: Support registering a bunch of drivers If registering of one of them fails, all already registered drivers of this module will be unregistered. Use the new register/unregister functions in all drivers registering more than one driver. amd.c, realtek.c: Simplify: directly return registration result. Tested with broadcom.c All others compile-tested. Signed-off-by: Christian Hohnstaedt Signed-off-by: David S. Miller --- drivers/net/phy/smsc.c | 64 +++++++++----------------------------------------- 1 file changed, 11 insertions(+), 53 deletions(-) (limited to 'drivers/net/phy/smsc.c') diff --git a/drivers/net/phy/smsc.c b/drivers/net/phy/smsc.c index fc3e7e96c88c..c6b06d311fee 100644 --- a/drivers/net/phy/smsc.c +++ b/drivers/net/phy/smsc.c @@ -61,7 +61,8 @@ static int lan911x_config_init(struct phy_device *phydev) return smsc_phy_ack_interrupt(phydev); } -static struct phy_driver lan83c185_driver = { +static struct phy_driver smsc_phy_driver[] = { +{ .phy_id = 0x0007c0a0, /* OUI=0x00800f, Model#=0x0a */ .phy_id_mask = 0xfffffff0, .name = "SMSC LAN83C185", @@ -83,9 +84,7 @@ static struct phy_driver lan83c185_driver = { .resume = genphy_resume, .driver = { .owner = THIS_MODULE, } -}; - -static struct phy_driver lan8187_driver = { +}, { .phy_id = 0x0007c0b0, /* OUI=0x00800f, Model#=0x0b */ .phy_id_mask = 0xfffffff0, .name = "SMSC LAN8187", @@ -107,9 +106,7 @@ static struct phy_driver lan8187_driver = { .resume = genphy_resume, .driver = { .owner = THIS_MODULE, } -}; - -static struct phy_driver lan8700_driver = { +}, { .phy_id = 0x0007c0c0, /* OUI=0x00800f, Model#=0x0c */ .phy_id_mask = 0xfffffff0, .name = "SMSC LAN8700", @@ -131,9 +128,7 @@ static struct phy_driver lan8700_driver = { .resume = genphy_resume, .driver = { .owner = THIS_MODULE, } -}; - -static struct phy_driver lan911x_int_driver = { +}, { .phy_id = 0x0007c0d0, /* OUI=0x00800f, Model#=0x0d */ .phy_id_mask = 0xfffffff0, .name = "SMSC LAN911x Internal PHY", @@ -155,9 +150,7 @@ static struct phy_driver lan911x_int_driver = { .resume = genphy_resume, .driver = { .owner = THIS_MODULE, } -}; - -static struct phy_driver lan8710_driver = { +}, { .phy_id = 0x0007c0f0, /* OUI=0x00800f, Model#=0x0f */ .phy_id_mask = 0xfffffff0, .name = "SMSC LAN8710/LAN8720", @@ -179,53 +172,18 @@ static struct phy_driver lan8710_driver = { .resume = genphy_resume, .driver = { .owner = THIS_MODULE, } -}; +} }; static int __init smsc_init(void) { - int ret; - - ret = phy_driver_register (&lan83c185_driver); - if (ret) - goto err1; - - ret = phy_driver_register (&lan8187_driver); - if (ret) - goto err2; - - ret = phy_driver_register (&lan8700_driver); - if (ret) - goto err3; - - ret = phy_driver_register (&lan911x_int_driver); - if (ret) - goto err4; - - ret = phy_driver_register (&lan8710_driver); - if (ret) - goto err5; - - return 0; - -err5: - phy_driver_unregister (&lan911x_int_driver); -err4: - phy_driver_unregister (&lan8700_driver); -err3: - phy_driver_unregister (&lan8187_driver); -err2: - phy_driver_unregister (&lan83c185_driver); -err1: - return ret; + return phy_drivers_register(smsc_phy_driver, + ARRAY_SIZE(smsc_phy_driver)); } static void __exit smsc_exit(void) { - phy_driver_unregister (&lan8710_driver); - phy_driver_unregister (&lan911x_int_driver); - phy_driver_unregister (&lan8700_driver); - phy_driver_unregister (&lan8187_driver); - phy_driver_unregister (&lan83c185_driver); + return phy_drivers_unregister(smsc_phy_driver, + ARRAY_SIZE(smsc_phy_driver)); } MODULE_DESCRIPTION("SMSC PHY driver"); -- cgit