From d5bf9071e71a4db85a0eea6236ef94a29fc3eec9 Mon Sep 17 00:00:00 2001 From: Christian Hohnstaedt Date: Wed, 4 Jul 2012 05:44:34 +0000 Subject: [PATCH] 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/amd.c | 8 +-- drivers/net/phy/bcm63xx.c | 31 +++------ drivers/net/phy/bcm87xx.c | 24 +++---- drivers/net/phy/broadcom.c | 119 +++++------------------------------ drivers/net/phy/cicada.c | 35 +++-------- drivers/net/phy/davicom.c | 41 +++--------- drivers/net/phy/icplus.c | 31 +++------ drivers/net/phy/lxt.c | 47 ++++---------- drivers/net/phy/marvell.c | 22 ++----- drivers/net/phy/micrel.c | 62 ++++-------------- drivers/net/phy/phy_device.c | 25 ++++++++ drivers/net/phy/realtek.c | 6 +- drivers/net/phy/smsc.c | 64 ++++--------------- drivers/net/phy/ste10Xp.c | 21 +++---- drivers/net/phy/vitesse.c | 52 +++++++-------- include/linux/phy.h | 2 + 16 files changed, 159 insertions(+), 431 deletions(-) diff --git a/drivers/net/phy/amd.c b/drivers/net/phy/amd.c index cfabd5fe5372..a3fb5ceb6487 100644 --- a/drivers/net/phy/amd.c +++ b/drivers/net/phy/amd.c @@ -77,13 +77,7 @@ static struct phy_driver am79c_driver = { static int __init am79c_init(void) { - int ret; - - ret = phy_driver_register(&am79c_driver); - if (ret) - return ret; - - return 0; + return phy_driver_register(&am79c_driver); } static void __exit am79c_exit(void) diff --git a/drivers/net/phy/bcm63xx.c b/drivers/net/phy/bcm63xx.c index cd802eb25fd2..84c7a39b1c65 100644 --- a/drivers/net/phy/bcm63xx.c +++ b/drivers/net/phy/bcm63xx.c @@ -71,7 +71,8 @@ static int bcm63xx_config_intr(struct phy_device *phydev) return err; } -static struct phy_driver bcm63xx_1_driver = { +static struct phy_driver bcm63xx_driver[] = { +{ .phy_id = 0x00406000, .phy_id_mask = 0xfffffc00, .name = "Broadcom BCM63XX (1)", @@ -84,10 +85,8 @@ static struct phy_driver bcm63xx_1_driver = { .ack_interrupt = bcm63xx_ack_interrupt, .config_intr = bcm63xx_config_intr, .driver = { .owner = THIS_MODULE }, -}; - -/* same phy as above, with just a different OUI */ -static struct phy_driver bcm63xx_2_driver = { +}, { + /* same phy as above, with just a different OUI */ .phy_id = 0x002bdc00, .phy_id_mask = 0xfffffc00, .name = "Broadcom BCM63XX (2)", @@ -99,30 +98,18 @@ static struct phy_driver bcm63xx_2_driver = { .ack_interrupt = bcm63xx_ack_interrupt, .config_intr = bcm63xx_config_intr, .driver = { .owner = THIS_MODULE }, -}; +} }; static int __init bcm63xx_phy_init(void) { - int ret; - - ret = phy_driver_register(&bcm63xx_1_driver); - if (ret) - goto out_63xx_1; - ret = phy_driver_register(&bcm63xx_2_driver); - if (ret) - goto out_63xx_2; - return ret; - -out_63xx_2: - phy_driver_unregister(&bcm63xx_1_driver); -out_63xx_1: - return ret; + return phy_drivers_register(bcm63xx_driver, + ARRAY_SIZE(bcm63xx_driver)); } static void __exit bcm63xx_phy_exit(void) { - phy_driver_unregister(&bcm63xx_1_driver); - phy_driver_unregister(&bcm63xx_2_driver); + phy_drivers_unregister(bcm63xx_driver, + ARRAY_SIZE(bcm63xx_driver)); } module_init(bcm63xx_phy_init); diff --git a/drivers/net/phy/bcm87xx.c b/drivers/net/phy/bcm87xx.c index 9a90dcf31156..2167ce51818e 100644 --- a/drivers/net/phy/bcm87xx.c +++ b/drivers/net/phy/bcm87xx.c @@ -187,7 +187,8 @@ static int bcm8727_match_phy_device(struct phy_device *phydev) return phydev->c45_ids.device_ids[4] == PHY_ID_BCM8727; } -static struct phy_driver bcm8706_driver = { +static struct phy_driver bcm87xx_driver[] = { +{ .phy_id = PHY_ID_BCM8706, .phy_id_mask = 0xffffffff, .name = "Broadcom BCM8706", @@ -200,9 +201,7 @@ static struct phy_driver bcm8706_driver = { .did_interrupt = bcm87xx_did_interrupt, .match_phy_device = bcm8706_match_phy_device, .driver = { .owner = THIS_MODULE }, -}; - -static struct phy_driver bcm8727_driver = { +}, { .phy_id = PHY_ID_BCM8727, .phy_id_mask = 0xffffffff, .name = "Broadcom BCM8727", @@ -215,25 +214,18 @@ static struct phy_driver bcm8727_driver = { .did_interrupt = bcm87xx_did_interrupt, .match_phy_device = bcm8727_match_phy_device, .driver = { .owner = THIS_MODULE }, -}; +} }; static int __init bcm87xx_init(void) { - int ret; - - ret = phy_driver_register(&bcm8706_driver); - if (ret) - goto err; - - ret = phy_driver_register(&bcm8727_driver); -err: - return ret; + return phy_drivers_register(bcm87xx_driver, + ARRAY_SIZE(bcm87xx_driver)); } module_init(bcm87xx_init); static void __exit bcm87xx_exit(void) { - phy_driver_unregister(&bcm8706_driver); - phy_driver_unregister(&bcm8727_driver); + phy_drivers_unregister(bcm87xx_driver, + ARRAY_SIZE(bcm87xx_driver)); } module_exit(bcm87xx_exit); diff --git a/drivers/net/phy/broadcom.c b/drivers/net/phy/broadcom.c index 60338ff63092..f8c90ea75108 100644 --- a/drivers/net/phy/broadcom.c +++ b/drivers/net/phy/broadcom.c @@ -682,7 +682,8 @@ static int brcm_fet_config_intr(struct phy_device *phydev) return err; } -static struct phy_driver bcm5411_driver = { +static struct phy_driver broadcom_drivers[] = { +{ .phy_id = PHY_ID_BCM5411, .phy_id_mask = 0xfffffff0, .name = "Broadcom BCM5411", @@ -695,9 +696,7 @@ static struct phy_driver bcm5411_driver = { .ack_interrupt = bcm54xx_ack_interrupt, .config_intr = bcm54xx_config_intr, .driver = { .owner = THIS_MODULE }, -}; - -static struct phy_driver bcm5421_driver = { +}, { .phy_id = PHY_ID_BCM5421, .phy_id_mask = 0xfffffff0, .name = "Broadcom BCM5421", @@ -710,9 +709,7 @@ static struct phy_driver bcm5421_driver = { .ack_interrupt = bcm54xx_ack_interrupt, .config_intr = bcm54xx_config_intr, .driver = { .owner = THIS_MODULE }, -}; - -static struct phy_driver bcm5461_driver = { +}, { .phy_id = PHY_ID_BCM5461, .phy_id_mask = 0xfffffff0, .name = "Broadcom BCM5461", @@ -725,9 +722,7 @@ static struct phy_driver bcm5461_driver = { .ack_interrupt = bcm54xx_ack_interrupt, .config_intr = bcm54xx_config_intr, .driver = { .owner = THIS_MODULE }, -}; - -static struct phy_driver bcm5464_driver = { +}, { .phy_id = PHY_ID_BCM5464, .phy_id_mask = 0xfffffff0, .name = "Broadcom BCM5464", @@ -740,9 +735,7 @@ static struct phy_driver bcm5464_driver = { .ack_interrupt = bcm54xx_ack_interrupt, .config_intr = bcm54xx_config_intr, .driver = { .owner = THIS_MODULE }, -}; - -static struct phy_driver bcm5481_driver = { +}, { .phy_id = PHY_ID_BCM5481, .phy_id_mask = 0xfffffff0, .name = "Broadcom BCM5481", @@ -755,9 +748,7 @@ static struct phy_driver bcm5481_driver = { .ack_interrupt = bcm54xx_ack_interrupt, .config_intr = bcm54xx_config_intr, .driver = { .owner = THIS_MODULE }, -}; - -static struct phy_driver bcm5482_driver = { +}, { .phy_id = PHY_ID_BCM5482, .phy_id_mask = 0xfffffff0, .name = "Broadcom BCM5482", @@ -770,9 +761,7 @@ static struct phy_driver bcm5482_driver = { .ack_interrupt = bcm54xx_ack_interrupt, .config_intr = bcm54xx_config_intr, .driver = { .owner = THIS_MODULE }, -}; - -static struct phy_driver bcm50610_driver = { +}, { .phy_id = PHY_ID_BCM50610, .phy_id_mask = 0xfffffff0, .name = "Broadcom BCM50610", @@ -785,9 +774,7 @@ static struct phy_driver bcm50610_driver = { .ack_interrupt = bcm54xx_ack_interrupt, .config_intr = bcm54xx_config_intr, .driver = { .owner = THIS_MODULE }, -}; - -static struct phy_driver bcm50610m_driver = { +}, { .phy_id = PHY_ID_BCM50610M, .phy_id_mask = 0xfffffff0, .name = "Broadcom BCM50610M", @@ -800,9 +787,7 @@ static struct phy_driver bcm50610m_driver = { .ack_interrupt = bcm54xx_ack_interrupt, .config_intr = bcm54xx_config_intr, .driver = { .owner = THIS_MODULE }, -}; - -static struct phy_driver bcm57780_driver = { +}, { .phy_id = PHY_ID_BCM57780, .phy_id_mask = 0xfffffff0, .name = "Broadcom BCM57780", @@ -815,9 +800,7 @@ static struct phy_driver bcm57780_driver = { .ack_interrupt = bcm54xx_ack_interrupt, .config_intr = bcm54xx_config_intr, .driver = { .owner = THIS_MODULE }, -}; - -static struct phy_driver bcmac131_driver = { +}, { .phy_id = PHY_ID_BCMAC131, .phy_id_mask = 0xfffffff0, .name = "Broadcom BCMAC131", @@ -830,9 +813,7 @@ static struct phy_driver bcmac131_driver = { .ack_interrupt = brcm_fet_ack_interrupt, .config_intr = brcm_fet_config_intr, .driver = { .owner = THIS_MODULE }, -}; - -static struct phy_driver bcm5241_driver = { +}, { .phy_id = PHY_ID_BCM5241, .phy_id_mask = 0xfffffff0, .name = "Broadcom BCM5241", @@ -845,84 +826,18 @@ static struct phy_driver bcm5241_driver = { .ack_interrupt = brcm_fet_ack_interrupt, .config_intr = brcm_fet_config_intr, .driver = { .owner = THIS_MODULE }, -}; +} }; static int __init broadcom_init(void) { - int ret; - - ret = phy_driver_register(&bcm5411_driver); - if (ret) - goto out_5411; - ret = phy_driver_register(&bcm5421_driver); - if (ret) - goto out_5421; - ret = phy_driver_register(&bcm5461_driver); - if (ret) - goto out_5461; - ret = phy_driver_register(&bcm5464_driver); - if (ret) - goto out_5464; - ret = phy_driver_register(&bcm5481_driver); - if (ret) - goto out_5481; - ret = phy_driver_register(&bcm5482_driver); - if (ret) - goto out_5482; - ret = phy_driver_register(&bcm50610_driver); - if (ret) - goto out_50610; - ret = phy_driver_register(&bcm50610m_driver); - if (ret) - goto out_50610m; - ret = phy_driver_register(&bcm57780_driver); - if (ret) - goto out_57780; - ret = phy_driver_register(&bcmac131_driver); - if (ret) - goto out_ac131; - ret = phy_driver_register(&bcm5241_driver); - if (ret) - goto out_5241; - return ret; - -out_5241: - phy_driver_unregister(&bcmac131_driver); -out_ac131: - phy_driver_unregister(&bcm57780_driver); -out_57780: - phy_driver_unregister(&bcm50610m_driver); -out_50610m: - phy_driver_unregister(&bcm50610_driver); -out_50610: - phy_driver_unregister(&bcm5482_driver); -out_5482: - phy_driver_unregister(&bcm5481_driver); -out_5481: - phy_driver_unregister(&bcm5464_driver); -out_5464: - phy_driver_unregister(&bcm5461_driver); -out_5461: - phy_driver_unregister(&bcm5421_driver); -out_5421: - phy_driver_unregister(&bcm5411_driver); -out_5411: - return ret; + return phy_drivers_register(broadcom_drivers, + ARRAY_SIZE(broadcom_drivers)); } static void __exit broadcom_exit(void) { - phy_driver_unregister(&bcm5241_driver); - phy_driver_unregister(&bcmac131_driver); - phy_driver_unregister(&bcm57780_driver); - phy_driver_unregister(&bcm50610m_driver); - phy_driver_unregister(&bcm50610_driver); - phy_driver_unregister(&bcm5482_driver); - phy_driver_unregister(&bcm5481_driver); - phy_driver_unregister(&bcm5464_driver); - phy_driver_unregister(&bcm5461_driver); - phy_driver_unregister(&bcm5421_driver); - phy_driver_unregister(&bcm5411_driver); + phy_drivers_unregister(broadcom_drivers, + ARRAY_SIZE(broadcom_drivers)); } module_init(broadcom_init); diff --git a/drivers/net/phy/cicada.c b/drivers/net/phy/cicada.c index d28173161c21..db472ffb6e89 100644 --- a/drivers/net/phy/cicada.c +++ b/drivers/net/phy/cicada.c @@ -102,7 +102,8 @@ static int cis820x_config_intr(struct phy_device *phydev) } /* Cicada 8201, a.k.a Vitesse VSC8201 */ -static struct phy_driver cis8201_driver = { +static struct phy_driver cis820x_driver[] = { +{ .phy_id = 0x000fc410, .name = "Cicada Cis8201", .phy_id_mask = 0x000ffff0, @@ -113,11 +114,8 @@ static struct phy_driver cis8201_driver = { .read_status = &genphy_read_status, .ack_interrupt = &cis820x_ack_interrupt, .config_intr = &cis820x_config_intr, - .driver = { .owner = THIS_MODULE,}, -}; - -/* Cicada 8204 */ -static struct phy_driver cis8204_driver = { + .driver = { .owner = THIS_MODULE,}, +}, { .phy_id = 0x000fc440, .name = "Cicada Cis8204", .phy_id_mask = 0x000fffc0, @@ -128,32 +126,19 @@ static struct phy_driver cis8204_driver = { .read_status = &genphy_read_status, .ack_interrupt = &cis820x_ack_interrupt, .config_intr = &cis820x_config_intr, - .driver = { .owner = THIS_MODULE,}, -}; + .driver = { .owner = THIS_MODULE,}, +} }; static int __init cicada_init(void) { - int ret; - - ret = phy_driver_register(&cis8204_driver); - if (ret) - goto err1; - - ret = phy_driver_register(&cis8201_driver); - if (ret) - goto err2; - return 0; - -err2: - phy_driver_unregister(&cis8204_driver); -err1: - return ret; + return phy_drivers_register(cis820x_driver, + ARRAY_SIZE(cis820x_driver)); } static void __exit cicada_exit(void) { - phy_driver_unregister(&cis8204_driver); - phy_driver_unregister(&cis8201_driver); + phy_drivers_unregister(cis820x_driver, + ARRAY_SIZE(cis820x_driver)); } module_init(cicada_init); diff --git a/drivers/net/phy/davicom.c b/drivers/net/phy/davicom.c index 5f59cc064778..81c7bc010dd8 100644 --- a/drivers/net/phy/davicom.c +++ b/drivers/net/phy/davicom.c @@ -144,7 +144,8 @@ static int dm9161_ack_interrupt(struct phy_device *phydev) return (err < 0) ? err : 0; } -static struct phy_driver dm9161e_driver = { +static struct phy_driver dm91xx_driver[] = { +{ .phy_id = 0x0181b880, .name = "Davicom DM9161E", .phy_id_mask = 0x0ffffff0, @@ -153,9 +154,7 @@ static struct phy_driver dm9161e_driver = { .config_aneg = dm9161_config_aneg, .read_status = genphy_read_status, .driver = { .owner = THIS_MODULE,}, -}; - -static struct phy_driver dm9161a_driver = { +}, { .phy_id = 0x0181b8a0, .name = "Davicom DM9161A", .phy_id_mask = 0x0ffffff0, @@ -164,9 +163,7 @@ static struct phy_driver dm9161a_driver = { .config_aneg = dm9161_config_aneg, .read_status = genphy_read_status, .driver = { .owner = THIS_MODULE,}, -}; - -static struct phy_driver dm9131_driver = { +}, { .phy_id = 0x00181b80, .name = "Davicom DM9131", .phy_id_mask = 0x0ffffff0, @@ -177,38 +174,18 @@ static struct phy_driver dm9131_driver = { .ack_interrupt = dm9161_ack_interrupt, .config_intr = dm9161_config_intr, .driver = { .owner = THIS_MODULE,}, -}; +} }; static int __init davicom_init(void) { - int ret; - - ret = phy_driver_register(&dm9161e_driver); - if (ret) - goto err1; - - ret = phy_driver_register(&dm9161a_driver); - if (ret) - goto err2; - - ret = phy_driver_register(&dm9131_driver); - if (ret) - goto err3; - return 0; - - err3: - phy_driver_unregister(&dm9161a_driver); - err2: - phy_driver_unregister(&dm9161e_driver); - err1: - return ret; + return phy_drivers_register(dm91xx_driver, + ARRAY_SIZE(dm91xx_driver)); } static void __exit davicom_exit(void) { - phy_driver_unregister(&dm9161e_driver); - phy_driver_unregister(&dm9161a_driver); - phy_driver_unregister(&dm9131_driver); + phy_drivers_unregister(dm91xx_driver, + ARRAY_SIZE(dm91xx_driver)); } module_init(davicom_init); diff --git a/drivers/net/phy/icplus.c b/drivers/net/phy/icplus.c index 47f8e8939266..d5199cb4caec 100644 --- a/drivers/net/phy/icplus.c +++ b/drivers/net/phy/icplus.c @@ -202,7 +202,8 @@ static int ip101a_g_ack_interrupt(struct phy_device *phydev) return 0; } -static struct phy_driver ip175c_driver = { +static struct phy_driver icplus_driver[] = { +{ .phy_id = 0x02430d80, .name = "ICPlus IP175C", .phy_id_mask = 0x0ffffff0, @@ -213,9 +214,7 @@ static struct phy_driver ip175c_driver = { .suspend = genphy_suspend, .resume = genphy_resume, .driver = { .owner = THIS_MODULE,}, -}; - -static struct phy_driver ip1001_driver = { +}, { .phy_id = 0x02430d90, .name = "ICPlus IP1001", .phy_id_mask = 0x0ffffff0, @@ -227,9 +226,7 @@ static struct phy_driver ip1001_driver = { .suspend = genphy_suspend, .resume = genphy_resume, .driver = { .owner = THIS_MODULE,}, -}; - -static struct phy_driver ip101a_g_driver = { +}, { .phy_id = 0x02430c54, .name = "ICPlus IP101A/G", .phy_id_mask = 0x0ffffff0, @@ -243,28 +240,18 @@ static struct phy_driver ip101a_g_driver = { .suspend = genphy_suspend, .resume = genphy_resume, .driver = { .owner = THIS_MODULE,}, -}; +} }; static int __init icplus_init(void) { - int ret = 0; - - ret = phy_driver_register(&ip1001_driver); - if (ret < 0) - return -ENODEV; - - ret = phy_driver_register(&ip101a_g_driver); - if (ret < 0) - return -ENODEV; - - return phy_driver_register(&ip175c_driver); + return phy_drivers_register(icplus_driver, + ARRAY_SIZE(icplus_driver)); } static void __exit icplus_exit(void) { - phy_driver_unregister(&ip1001_driver); - phy_driver_unregister(&ip101a_g_driver); - phy_driver_unregister(&ip175c_driver); + phy_drivers_unregister(icplus_driver, + ARRAY_SIZE(icplus_driver)); } module_init(icplus_init); diff --git a/drivers/net/phy/lxt.c b/drivers/net/phy/lxt.c index 6f6e8b616a62..6d1e3fcc43e2 100644 --- a/drivers/net/phy/lxt.c +++ b/drivers/net/phy/lxt.c @@ -149,7 +149,8 @@ static int lxt973_config_aneg(struct phy_device *phydev) return phydev->priv ? 0 : genphy_config_aneg(phydev); } -static struct phy_driver lxt970_driver = { +static struct phy_driver lxt97x_driver[] = { +{ .phy_id = 0x78100000, .name = "LXT970", .phy_id_mask = 0xfffffff0, @@ -160,10 +161,8 @@ static struct phy_driver lxt970_driver = { .read_status = genphy_read_status, .ack_interrupt = lxt970_ack_interrupt, .config_intr = lxt970_config_intr, - .driver = { .owner = THIS_MODULE,}, -}; - -static struct phy_driver lxt971_driver = { + .driver = { .owner = THIS_MODULE,}, +}, { .phy_id = 0x001378e0, .name = "LXT971", .phy_id_mask = 0xfffffff0, @@ -173,10 +172,8 @@ static struct phy_driver lxt971_driver = { .read_status = genphy_read_status, .ack_interrupt = lxt971_ack_interrupt, .config_intr = lxt971_config_intr, - .driver = { .owner = THIS_MODULE,}, -}; - -static struct phy_driver lxt973_driver = { + .driver = { .owner = THIS_MODULE,}, +}, { .phy_id = 0x00137a10, .name = "LXT973", .phy_id_mask = 0xfffffff0, @@ -185,39 +182,19 @@ static struct phy_driver lxt973_driver = { .probe = lxt973_probe, .config_aneg = lxt973_config_aneg, .read_status = genphy_read_status, - .driver = { .owner = THIS_MODULE,}, -}; + .driver = { .owner = THIS_MODULE,}, +} }; static int __init lxt_init(void) { - int ret; - - ret = phy_driver_register(&lxt970_driver); - if (ret) - goto err1; - - ret = phy_driver_register(&lxt971_driver); - if (ret) - goto err2; - - ret = phy_driver_register(&lxt973_driver); - if (ret) - goto err3; - return 0; - - err3: - phy_driver_unregister(&lxt971_driver); - err2: - phy_driver_unregister(&lxt970_driver); - err1: - return ret; + return phy_drivers_register(lxt97x_driver, + ARRAY_SIZE(lxt97x_driver)); } static void __exit lxt_exit(void) { - phy_driver_unregister(&lxt970_driver); - phy_driver_unregister(&lxt971_driver); - phy_driver_unregister(&lxt973_driver); + phy_drivers_unregister(lxt97x_driver, + ARRAY_SIZE(lxt97x_driver)); } module_init(lxt_init); diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c index 418928d644bf..5d2a3f215887 100644 --- a/drivers/net/phy/marvell.c +++ b/drivers/net/phy/marvell.c @@ -826,28 +826,14 @@ static struct phy_driver marvell_drivers[] = { static int __init marvell_init(void) { - int ret; - int i; - - for (i = 0; i < ARRAY_SIZE(marvell_drivers); i++) { - ret = phy_driver_register(&marvell_drivers[i]); - - if (ret) { - while (i-- > 0) - phy_driver_unregister(&marvell_drivers[i]); - return ret; - } - } - - return 0; + return phy_drivers_register(marvell_drivers, + ARRAY_SIZE(marvell_drivers)); } static void __exit marvell_exit(void) { - int i; - - for (i = 0; i < ARRAY_SIZE(marvell_drivers); i++) - phy_driver_unregister(&marvell_drivers[i]); + phy_drivers_unregister(marvell_drivers, + ARRAY_SIZE(marvell_drivers)); } module_init(marvell_init); diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c index 9d6c80c8a0cf..cf287e0eb408 100644 --- a/drivers/net/phy/micrel.c +++ b/drivers/net/phy/micrel.c @@ -114,7 +114,8 @@ static int ks8051_config_init(struct phy_device *phydev) return 0; } -static struct phy_driver ks8737_driver = { +static struct phy_driver ksphy_driver[] = { +{ .phy_id = PHY_ID_KS8737, .phy_id_mask = 0x00fffff0, .name = "Micrel KS8737", @@ -126,9 +127,7 @@ static struct phy_driver ks8737_driver = { .ack_interrupt = kszphy_ack_interrupt, .config_intr = ks8737_config_intr, .driver = { .owner = THIS_MODULE,}, -}; - -static struct phy_driver ks8041_driver = { +}, { .phy_id = PHY_ID_KS8041, .phy_id_mask = 0x00fffff0, .name = "Micrel KS8041", @@ -141,9 +140,7 @@ static struct phy_driver ks8041_driver = { .ack_interrupt = kszphy_ack_interrupt, .config_intr = kszphy_config_intr, .driver = { .owner = THIS_MODULE,}, -}; - -static struct phy_driver ks8051_driver = { +}, { .phy_id = PHY_ID_KS8051, .phy_id_mask = 0x00fffff0, .name = "Micrel KS8051", @@ -156,9 +153,7 @@ static struct phy_driver ks8051_driver = { .ack_interrupt = kszphy_ack_interrupt, .config_intr = kszphy_config_intr, .driver = { .owner = THIS_MODULE,}, -}; - -static struct phy_driver ks8001_driver = { +}, { .phy_id = PHY_ID_KS8001, .name = "Micrel KS8001 or KS8721", .phy_id_mask = 0x00ffffff, @@ -170,9 +165,7 @@ static struct phy_driver ks8001_driver = { .ack_interrupt = kszphy_ack_interrupt, .config_intr = kszphy_config_intr, .driver = { .owner = THIS_MODULE,}, -}; - -static struct phy_driver ksz9021_driver = { +}, { .phy_id = PHY_ID_KSZ9021, .phy_id_mask = 0x000ffffe, .name = "Micrel KSZ9021 Gigabit PHY", @@ -185,51 +178,18 @@ static struct phy_driver ksz9021_driver = { .ack_interrupt = kszphy_ack_interrupt, .config_intr = ksz9021_config_intr, .driver = { .owner = THIS_MODULE, }, -}; +} }; static int __init ksphy_init(void) { - int ret; - - ret = phy_driver_register(&ks8001_driver); - if (ret) - goto err1; - - ret = phy_driver_register(&ksz9021_driver); - if (ret) - goto err2; - - ret = phy_driver_register(&ks8737_driver); - if (ret) - goto err3; - ret = phy_driver_register(&ks8041_driver); - if (ret) - goto err4; - ret = phy_driver_register(&ks8051_driver); - if (ret) - goto err5; - - return 0; - -err5: - phy_driver_unregister(&ks8041_driver); -err4: - phy_driver_unregister(&ks8737_driver); -err3: - phy_driver_unregister(&ksz9021_driver); -err2: - phy_driver_unregister(&ks8001_driver); -err1: - return ret; + return phy_drivers_register(ksphy_driver, + ARRAY_SIZE(ksphy_driver)); } static void __exit ksphy_exit(void) { - phy_driver_unregister(&ks8001_driver); - phy_driver_unregister(&ks8737_driver); - phy_driver_unregister(&ksz9021_driver); - phy_driver_unregister(&ks8041_driver); - phy_driver_unregister(&ks8051_driver); + phy_drivers_unregister(ksphy_driver, + ARRAY_SIZE(ksphy_driver)); } module_init(ksphy_init); diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index 47e02e7dc737..8af46e88a181 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -1079,12 +1079,37 @@ int phy_driver_register(struct phy_driver *new_driver) } EXPORT_SYMBOL(phy_driver_register); +int phy_drivers_register(struct phy_driver *new_driver, int n) +{ + int i, ret = 0; + + for (i = 0; i < n; i++) { + ret = phy_driver_register(new_driver + i); + if (ret) { + while (i-- > 0) + phy_driver_unregister(new_driver + i); + break; + } + } + return ret; +} +EXPORT_SYMBOL(phy_drivers_register); + void phy_driver_unregister(struct phy_driver *drv) { driver_unregister(&drv->driver); } EXPORT_SYMBOL(phy_driver_unregister); +void phy_drivers_unregister(struct phy_driver *drv, int n) +{ + int i; + for (i = 0; i < n; i++) { + phy_driver_unregister(drv + i); + } +} +EXPORT_SYMBOL(phy_drivers_unregister); + static struct phy_driver genphy_driver = { .phy_id = 0xffffffff, .phy_id_mask = 0xffffffff, diff --git a/drivers/net/phy/realtek.c b/drivers/net/phy/realtek.c index f414ffb5b728..72f93470ea35 100644 --- a/drivers/net/phy/realtek.c +++ b/drivers/net/phy/realtek.c @@ -65,11 +65,7 @@ static struct phy_driver rtl821x_driver = { static int __init realtek_init(void) { - int ret; - - ret = phy_driver_register(&rtl821x_driver); - - return ret; + return phy_driver_register(&rtl821x_driver); } static void __exit realtek_exit(void) 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"); diff --git a/drivers/net/phy/ste10Xp.c b/drivers/net/phy/ste10Xp.c index 187a2fa814f2..5e1eb138916f 100644 --- a/drivers/net/phy/ste10Xp.c +++ b/drivers/net/phy/ste10Xp.c @@ -81,7 +81,8 @@ static int ste10Xp_ack_interrupt(struct phy_device *phydev) return 0; } -static struct phy_driver ste101p_pdriver = { +static struct phy_driver ste10xp_pdriver[] = { +{ .phy_id = STE101P_PHY_ID, .phy_id_mask = 0xfffffff0, .name = "STe101p", @@ -95,9 +96,7 @@ static struct phy_driver ste101p_pdriver = { .suspend = genphy_suspend, .resume = genphy_resume, .driver = {.owner = THIS_MODULE,} -}; - -static struct phy_driver ste100p_pdriver = { +}, { .phy_id = STE100P_PHY_ID, .phy_id_mask = 0xffffffff, .name = "STe100p", @@ -111,22 +110,18 @@ static struct phy_driver ste100p_pdriver = { .suspend = genphy_suspend, .resume = genphy_resume, .driver = {.owner = THIS_MODULE,} -}; +} }; static int __init ste10Xp_init(void) { - int retval; - - retval = phy_driver_register(&ste100p_pdriver); - if (retval < 0) - return retval; - return phy_driver_register(&ste101p_pdriver); + return phy_drivers_register(ste10xp_pdriver, + ARRAY_SIZE(ste10xp_pdriver)); } static void __exit ste10Xp_exit(void) { - phy_driver_unregister(&ste100p_pdriver); - phy_driver_unregister(&ste101p_pdriver); + phy_drivers_unregister(ste10xp_pdriver, + ARRAY_SIZE(ste10xp_pdriver)); } module_init(ste10Xp_init); diff --git a/drivers/net/phy/vitesse.c b/drivers/net/phy/vitesse.c index 0ec8e09cc2ac..2585c383e623 100644 --- a/drivers/net/phy/vitesse.c +++ b/drivers/net/phy/vitesse.c @@ -138,21 +138,6 @@ static int vsc82xx_config_intr(struct phy_device *phydev) return err; } -/* Vitesse 824x */ -static struct phy_driver vsc8244_driver = { - .phy_id = PHY_ID_VSC8244, - .name = "Vitesse VSC8244", - .phy_id_mask = 0x000fffc0, - .features = PHY_GBIT_FEATURES, - .flags = PHY_HAS_INTERRUPT, - .config_init = &vsc824x_config_init, - .config_aneg = &genphy_config_aneg, - .read_status = &genphy_read_status, - .ack_interrupt = &vsc824x_ack_interrupt, - .config_intr = &vsc82xx_config_intr, - .driver = { .owner = THIS_MODULE,}, -}; - static int vsc8221_config_init(struct phy_device *phydev) { int err; @@ -165,8 +150,22 @@ static int vsc8221_config_init(struct phy_device *phydev) Options are 802.3Z SerDes or SGMII */ } -/* Vitesse 8221 */ -static struct phy_driver vsc8221_driver = { +/* Vitesse 824x */ +static struct phy_driver vsc82xx_driver[] = { +{ + .phy_id = PHY_ID_VSC8244, + .name = "Vitesse VSC8244", + .phy_id_mask = 0x000fffc0, + .features = PHY_GBIT_FEATURES, + .flags = PHY_HAS_INTERRUPT, + .config_init = &vsc824x_config_init, + .config_aneg = &genphy_config_aneg, + .read_status = &genphy_read_status, + .ack_interrupt = &vsc824x_ack_interrupt, + .config_intr = &vsc82xx_config_intr, + .driver = { .owner = THIS_MODULE,}, +}, { + /* Vitesse 8221 */ .phy_id = PHY_ID_VSC8221, .phy_id_mask = 0x000ffff0, .name = "Vitesse VSC8221", @@ -177,26 +176,19 @@ static struct phy_driver vsc8221_driver = { .read_status = &genphy_read_status, .ack_interrupt = &vsc824x_ack_interrupt, .config_intr = &vsc82xx_config_intr, - .driver = { .owner = THIS_MODULE,}, -}; + .driver = { .owner = THIS_MODULE,}, +} }; static int __init vsc82xx_init(void) { - int err; - - err = phy_driver_register(&vsc8244_driver); - if (err < 0) - return err; - err = phy_driver_register(&vsc8221_driver); - if (err < 0) - phy_driver_unregister(&vsc8244_driver); - return err; + return phy_drivers_register(vsc82xx_driver, + ARRAY_SIZE(vsc82xx_driver)); } static void __exit vsc82xx_exit(void) { - phy_driver_unregister(&vsc8244_driver); - phy_driver_unregister(&vsc8221_driver); + return phy_drivers_unregister(vsc82xx_driver, + ARRAY_SIZE(vsc82xx_driver)); } module_init(vsc82xx_init); diff --git a/include/linux/phy.h b/include/linux/phy.h index c35299e4da8e..93b3cf77f564 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -533,7 +533,9 @@ int genphy_read_status(struct phy_device *phydev); int genphy_suspend(struct phy_device *phydev); int genphy_resume(struct phy_device *phydev); void phy_driver_unregister(struct phy_driver *drv); +void phy_drivers_unregister(struct phy_driver *drv, int n); int phy_driver_register(struct phy_driver *new_driver); +int phy_drivers_register(struct phy_driver *new_driver, int n); void phy_state_machine(struct work_struct *work); void phy_start_machine(struct phy_device *phydev, void (*handler)(struct net_device *)); -- 2.30.2