diff options
author | Leon Romanovsky <leonro@nvidia.com> | 2021-08-08 21:57:43 +0300 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2021-08-09 10:21:40 +0100 |
commit | 919d13a7e455c2e7676042d7a5f94c164e859d8a (patch) | |
tree | 0b272b82900d1a7760b3cb2838390fa54cbd9a69 /drivers | |
parent | 94c0a6fbd5cfc34d3ce5fea5867123402cdc8794 (diff) | |
download | linux-stable-919d13a7e455c2e7676042d7a5f94c164e859d8a.tar.gz linux-stable-919d13a7e455c2e7676042d7a5f94c164e859d8a.tar.bz2 linux-stable-919d13a7e455c2e7676042d7a5f94c164e859d8a.zip |
devlink: Set device as early as possible
All kernel devlink implementations call to devlink_alloc() during
initialization routine for specific device which is used later as
a parent device for devlink_register().
Such late device assignment causes to the situation which requires us to
call to device_register() before setting other parameters, but that call
opens devlink to the world and makes accessible for the netlink users.
Any attempt to move devlink_register() to be the last call generates the
following error due to access to the devlink->dev pointer.
[ 8.758862] devlink_nl_param_fill+0x2e8/0xe50
[ 8.760305] devlink_param_notify+0x6d/0x180
[ 8.760435] __devlink_params_register+0x2f1/0x670
[ 8.760558] devlink_params_register+0x1e/0x20
The simple change of API to set devlink device in the devlink_alloc()
instead of devlink_register() fixes all this above and ensures that
prior to call to devlink_register() everything already set.
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
30 files changed, 75 insertions, 80 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c index 64381be935a8..2cd8bb37e641 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c @@ -743,14 +743,17 @@ static void bnxt_dl_params_unregister(struct bnxt *bp) int bnxt_dl_register(struct bnxt *bp) { + const struct devlink_ops *devlink_ops; struct devlink_port_attrs attrs = {}; struct devlink *dl; int rc; if (BNXT_PF(bp)) - dl = devlink_alloc(&bnxt_dl_ops, sizeof(struct bnxt_dl)); + devlink_ops = &bnxt_dl_ops; else - dl = devlink_alloc(&bnxt_vf_dl_ops, sizeof(struct bnxt_dl)); + devlink_ops = &bnxt_vf_dl_ops; + + dl = devlink_alloc(devlink_ops, sizeof(struct bnxt_dl), &bp->pdev->dev); if (!dl) { netdev_warn(bp->dev, "devlink_alloc failed\n"); return -ENOMEM; @@ -763,7 +766,7 @@ int bnxt_dl_register(struct bnxt *bp) bp->hwrm_spec_code > 0x10803) bp->eswitch_mode = DEVLINK_ESWITCH_MODE_LEGACY; - rc = devlink_register(dl, &bp->pdev->dev); + rc = devlink_register(dl); if (rc) { netdev_warn(bp->dev, "devlink_register failed. rc=%d\n", rc); goto err_dl_free; diff --git a/drivers/net/ethernet/cavium/liquidio/lio_main.c b/drivers/net/ethernet/cavium/liquidio/lio_main.c index af116ef83bad..2907e13b9df6 100644 --- a/drivers/net/ethernet/cavium/liquidio/lio_main.c +++ b/drivers/net/ethernet/cavium/liquidio/lio_main.c @@ -3750,7 +3750,8 @@ static int setup_nic_devices(struct octeon_device *octeon_dev) } devlink = devlink_alloc(&liquidio_devlink_ops, - sizeof(struct lio_devlink_priv)); + sizeof(struct lio_devlink_priv), + &octeon_dev->pci_dev->dev); if (!devlink) { dev_err(&octeon_dev->pci_dev->dev, "devlink alloc failed\n"); goto setup_nic_dev_free; @@ -3759,7 +3760,7 @@ static int setup_nic_devices(struct octeon_device *octeon_dev) lio_devlink = devlink_priv(devlink); lio_devlink->oct = octeon_dev; - if (devlink_register(devlink, &octeon_dev->pci_dev->dev)) { + if (devlink_register(devlink)) { devlink_free(devlink); dev_err(&octeon_dev->pci_dev->dev, "devlink registration failed\n"); diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-devlink.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-devlink.c index 8e09f65ea295..605a39f892b9 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-devlink.c +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-devlink.c @@ -196,7 +196,8 @@ int dpaa2_eth_dl_register(struct dpaa2_eth_priv *priv) struct dpaa2_eth_devlink_priv *dl_priv; int err; - priv->devlink = devlink_alloc(&dpaa2_eth_devlink_ops, sizeof(*dl_priv)); + priv->devlink = + devlink_alloc(&dpaa2_eth_devlink_ops, sizeof(*dl_priv), dev); if (!priv->devlink) { dev_err(dev, "devlink_alloc failed\n"); return -ENOMEM; @@ -204,7 +205,7 @@ int dpaa2_eth_dl_register(struct dpaa2_eth_priv *priv) dl_priv = devlink_priv(priv->devlink); dl_priv->dpaa2_priv = priv; - err = devlink_register(priv->devlink, dev); + err = devlink_register(priv->devlink); if (err) { dev_err(dev, "devlink_register() = %d\n", err); goto devlink_free; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_devlink.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_devlink.c index 06d29945d4e1..448f29aa4e6b 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_devlink.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_devlink.c @@ -112,14 +112,14 @@ int hclge_devlink_init(struct hclge_dev *hdev) int ret; devlink = devlink_alloc(&hclge_devlink_ops, - sizeof(struct hclge_devlink_priv)); + sizeof(struct hclge_devlink_priv), &pdev->dev); if (!devlink) return -ENOMEM; priv = devlink_priv(devlink); priv->hdev = hdev; - ret = devlink_register(devlink, &pdev->dev); + ret = devlink_register(devlink); if (ret) { dev_err(&pdev->dev, "failed to register devlink, ret = %d\n", ret); diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_devlink.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_devlink.c index 21a45279fd99..1e6061fb8ed4 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_devlink.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_devlink.c @@ -112,15 +112,16 @@ int hclgevf_devlink_init(struct hclgevf_dev *hdev) struct devlink *devlink; int ret; - devlink = devlink_alloc(&hclgevf_devlink_ops, - sizeof(struct hclgevf_devlink_priv)); + devlink = + devlink_alloc(&hclgevf_devlink_ops, + sizeof(struct hclgevf_devlink_priv), &pdev->dev); if (!devlink) return -ENOMEM; priv = devlink_priv(devlink); priv->hdev = hdev; - ret = devlink_register(devlink, &pdev->dev); + ret = devlink_register(devlink); if (ret) { dev_err(&pdev->dev, "failed to register devlink, ret = %d\n", ret); diff --git a/drivers/net/ethernet/huawei/hinic/hinic_devlink.c b/drivers/net/ethernet/huawei/hinic/hinic_devlink.c index 58d5646444b0..6e11ee339f12 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_devlink.c +++ b/drivers/net/ethernet/huawei/hinic/hinic_devlink.c @@ -293,9 +293,9 @@ static const struct devlink_ops hinic_devlink_ops = { .flash_update = hinic_devlink_flash_update, }; -struct devlink *hinic_devlink_alloc(void) +struct devlink *hinic_devlink_alloc(struct device *dev) { - return devlink_alloc(&hinic_devlink_ops, sizeof(struct hinic_dev)); + return devlink_alloc(&hinic_devlink_ops, sizeof(struct hinic_dev), dev); } void hinic_devlink_free(struct devlink *devlink) @@ -303,11 +303,11 @@ void hinic_devlink_free(struct devlink *devlink) devlink_free(devlink); } -int hinic_devlink_register(struct hinic_devlink_priv *priv, struct device *dev) +int hinic_devlink_register(struct hinic_devlink_priv *priv) { struct devlink *devlink = priv_to_devlink(priv); - return devlink_register(devlink, dev); + return devlink_register(devlink); } void hinic_devlink_unregister(struct hinic_devlink_priv *priv) diff --git a/drivers/net/ethernet/huawei/hinic/hinic_devlink.h b/drivers/net/ethernet/huawei/hinic/hinic_devlink.h index a090ebcfaabb..9e315011015c 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_devlink.h +++ b/drivers/net/ethernet/huawei/hinic/hinic_devlink.h @@ -108,9 +108,9 @@ struct host_image_st { u32 device_id; }; -struct devlink *hinic_devlink_alloc(void); +struct devlink *hinic_devlink_alloc(struct device *dev); void hinic_devlink_free(struct devlink *devlink); -int hinic_devlink_register(struct hinic_devlink_priv *priv, struct device *dev); +int hinic_devlink_register(struct hinic_devlink_priv *priv); void hinic_devlink_unregister(struct hinic_devlink_priv *priv); int hinic_health_reporters_create(struct hinic_devlink_priv *priv); diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c b/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c index 428108eb10d2..56b6b04e209b 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c +++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c @@ -754,7 +754,7 @@ static int init_pfhwdev(struct hinic_pfhwdev *pfhwdev) return err; } - err = hinic_devlink_register(hwdev->devlink_dev, &pdev->dev); + err = hinic_devlink_register(hwdev->devlink_dev); if (err) { dev_err(&hwif->pdev->dev, "Failed to register devlink\n"); hinic_pf_to_mgmt_free(&pfhwdev->pf_to_mgmt); diff --git a/drivers/net/ethernet/huawei/hinic/hinic_main.c b/drivers/net/ethernet/huawei/hinic/hinic_main.c index 405ee4d2d2b1..881d0b247561 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_main.c +++ b/drivers/net/ethernet/huawei/hinic/hinic_main.c @@ -1183,7 +1183,7 @@ static int nic_dev_init(struct pci_dev *pdev) struct devlink *devlink; int err, num_qps; - devlink = hinic_devlink_alloc(); + devlink = hinic_devlink_alloc(&pdev->dev); if (!devlink) { dev_err(&pdev->dev, "Hinic devlink alloc failed\n"); return -ENOMEM; diff --git a/drivers/net/ethernet/intel/ice/ice_devlink.c b/drivers/net/ethernet/intel/ice/ice_devlink.c index 91b545ab8b8f..8c863d64930b 100644 --- a/drivers/net/ethernet/intel/ice/ice_devlink.c +++ b/drivers/net/ethernet/intel/ice/ice_devlink.c @@ -475,7 +475,7 @@ struct ice_pf *ice_allocate_pf(struct device *dev) { struct devlink *devlink; - devlink = devlink_alloc(&ice_devlink_ops, sizeof(struct ice_pf)); + devlink = devlink_alloc(&ice_devlink_ops, sizeof(struct ice_pf), dev); if (!devlink) return NULL; @@ -502,7 +502,7 @@ int ice_devlink_register(struct ice_pf *pf) struct device *dev = ice_pf_to_dev(pf); int err; - err = devlink_register(devlink, dev); + err = devlink_register(devlink); if (err) { dev_err(dev, "devlink registration failed: %d\n", err); return err; diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_devlink.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_devlink.c index 6f963b2f54a7..a55b46ad162d 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_devlink.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_devlink.c @@ -1503,13 +1503,14 @@ int rvu_register_dl(struct rvu *rvu) struct devlink *dl; int err; - dl = devlink_alloc(&rvu_devlink_ops, sizeof(struct rvu_devlink)); + dl = devlink_alloc(&rvu_devlink_ops, sizeof(struct rvu_devlink), + rvu->dev); if (!dl) { dev_warn(rvu->dev, "devlink_alloc failed\n"); return -ENOMEM; } - err = devlink_register(dl, rvu->dev); + err = devlink_register(dl); if (err) { dev_err(rvu->dev, "devlink register failed with error %d\n", err); devlink_free(dl); diff --git a/drivers/net/ethernet/marvell/prestera/prestera_devlink.c b/drivers/net/ethernet/marvell/prestera/prestera_devlink.c index fa7a0682ad1e..68b442eb6d69 100644 --- a/drivers/net/ethernet/marvell/prestera/prestera_devlink.c +++ b/drivers/net/ethernet/marvell/prestera/prestera_devlink.c @@ -390,11 +390,12 @@ static const struct devlink_ops prestera_dl_ops = { .trap_drop_counter_get = prestera_drop_counter_get, }; -struct prestera_switch *prestera_devlink_alloc(void) +struct prestera_switch *prestera_devlink_alloc(struct prestera_device *dev) { struct devlink *dl; - dl = devlink_alloc(&prestera_dl_ops, sizeof(struct prestera_switch)); + dl = devlink_alloc(&prestera_dl_ops, sizeof(struct prestera_switch), + dev->dev); return devlink_priv(dl); } @@ -411,7 +412,7 @@ int prestera_devlink_register(struct prestera_switch *sw) struct devlink *dl = priv_to_devlink(sw); int err; - err = devlink_register(dl, sw->dev->dev); + err = devlink_register(dl); if (err) { dev_err(prestera_dev(sw), "devlink_register failed: %d\n", err); return err; diff --git a/drivers/net/ethernet/marvell/prestera/prestera_devlink.h b/drivers/net/ethernet/marvell/prestera/prestera_devlink.h index 5d73aa9db897..cc34c3db13a2 100644 --- a/drivers/net/ethernet/marvell/prestera/prestera_devlink.h +++ b/drivers/net/ethernet/marvell/prestera/prestera_devlink.h @@ -6,7 +6,7 @@ #include "prestera.h" -struct prestera_switch *prestera_devlink_alloc(void); +struct prestera_switch *prestera_devlink_alloc(struct prestera_device *dev); void prestera_devlink_free(struct prestera_switch *sw); int prestera_devlink_register(struct prestera_switch *sw); diff --git a/drivers/net/ethernet/marvell/prestera/prestera_main.c b/drivers/net/ethernet/marvell/prestera/prestera_main.c index 7c569c1abefc..44c670807fb3 100644 --- a/drivers/net/ethernet/marvell/prestera/prestera_main.c +++ b/drivers/net/ethernet/marvell/prestera/prestera_main.c @@ -905,7 +905,7 @@ int prestera_device_register(struct prestera_device *dev) struct prestera_switch *sw; int err; - sw = prestera_devlink_alloc(); + sw = prestera_devlink_alloc(dev); if (!sw) return -ENOMEM; diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c index 28ac4693da3c..7267c6c6d2e2 100644 --- a/drivers/net/ethernet/mellanox/mlx4/main.c +++ b/drivers/net/ethernet/mellanox/mlx4/main.c @@ -4005,7 +4005,7 @@ static int mlx4_init_one(struct pci_dev *pdev, const struct pci_device_id *id) printk_once(KERN_INFO "%s", mlx4_version); - devlink = devlink_alloc(&mlx4_devlink_ops, sizeof(*priv)); + devlink = devlink_alloc(&mlx4_devlink_ops, sizeof(*priv), &pdev->dev); if (!devlink) return -ENOMEM; priv = devlink_priv(devlink); @@ -4024,7 +4024,7 @@ static int mlx4_init_one(struct pci_dev *pdev, const struct pci_device_id *id) mutex_init(&dev->persist->interface_state_mutex); mutex_init(&dev->persist->pci_status_mutex); - ret = devlink_register(devlink, &pdev->dev); + ret = devlink_register(devlink); if (ret) goto err_persist_free; ret = devlink_params_register(devlink, mlx4_devlink_params, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/devlink.c b/drivers/net/ethernet/mellanox/mlx5/core/devlink.c index d791d351b489..f38553ff538b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/devlink.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/devlink.c @@ -359,9 +359,10 @@ int mlx5_devlink_traps_get_action(struct mlx5_core_dev *dev, int trap_id, return 0; } -struct devlink *mlx5_devlink_alloc(void) +struct devlink *mlx5_devlink_alloc(struct device *dev) { - return devlink_alloc(&mlx5_devlink_ops, sizeof(struct mlx5_core_dev)); + return devlink_alloc(&mlx5_devlink_ops, sizeof(struct mlx5_core_dev), + dev); } void mlx5_devlink_free(struct devlink *devlink) @@ -638,11 +639,11 @@ static void mlx5_devlink_traps_unregister(struct devlink *devlink) ARRAY_SIZE(mlx5_trap_groups_arr)); } -int mlx5_devlink_register(struct devlink *devlink, struct device *dev) +int mlx5_devlink_register(struct devlink *devlink) { int err; - err = devlink_register(devlink, dev); + err = devlink_register(devlink); if (err) return err; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/devlink.h b/drivers/net/ethernet/mellanox/mlx5/core/devlink.h index 7318d44b774b..30bf4882779b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/devlink.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/devlink.h @@ -31,9 +31,9 @@ int mlx5_devlink_trap_get_num_active(struct mlx5_core_dev *dev); int mlx5_devlink_traps_get_action(struct mlx5_core_dev *dev, int trap_id, enum devlink_trap_action *action); -struct devlink *mlx5_devlink_alloc(void); +struct devlink *mlx5_devlink_alloc(struct device *dev); void mlx5_devlink_free(struct devlink *devlink); -int mlx5_devlink_register(struct devlink *devlink, struct device *dev); +int mlx5_devlink_register(struct devlink *devlink); void mlx5_devlink_unregister(struct devlink *devlink); #endif /* __MLX5_DEVLINK_H__ */ diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c index eb1b316560a8..a8efd9f1af4c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c @@ -1271,7 +1271,7 @@ int mlx5_init_one(struct mlx5_core_dev *dev) set_bit(MLX5_INTERFACE_STATE_UP, &dev->intf_state); - err = mlx5_devlink_register(priv_to_devlink(dev), dev->device); + err = mlx5_devlink_register(priv_to_devlink(dev)); if (err) goto err_devlink_reg; @@ -1452,7 +1452,7 @@ static int probe_one(struct pci_dev *pdev, const struct pci_device_id *id) struct devlink *devlink; int err; - devlink = mlx5_devlink_alloc(); + devlink = mlx5_devlink_alloc(&pdev->dev); if (!devlink) { dev_err(&pdev->dev, "devlink alloc failed\n"); return -ENOMEM; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/sf/dev/driver.c b/drivers/net/ethernet/mellanox/mlx5/core/sf/dev/driver.c index 42c8ee03fe3e..052f48068dc1 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/sf/dev/driver.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/sf/dev/driver.c @@ -14,7 +14,7 @@ static int mlx5_sf_dev_probe(struct auxiliary_device *adev, const struct auxilia struct devlink *devlink; int err; - devlink = mlx5_devlink_alloc(); + devlink = mlx5_devlink_alloc(&adev->dev); if (!devlink) return -ENOMEM; diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.c b/drivers/net/ethernet/mellanox/mlxsw/core.c index e775f08fb464..f080fab3de2b 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/core.c +++ b/drivers/net/ethernet/mellanox/mlxsw/core.c @@ -1927,7 +1927,8 @@ __mlxsw_core_bus_device_register(const struct mlxsw_bus_info *mlxsw_bus_info, if (!reload) { alloc_size = sizeof(*mlxsw_core) + mlxsw_driver->priv_size; - devlink = devlink_alloc(&mlxsw_devlink_ops, alloc_size); + devlink = devlink_alloc(&mlxsw_devlink_ops, alloc_size, + mlxsw_bus_info->dev); if (!devlink) { err = -ENOMEM; goto err_devlink_alloc; @@ -1974,7 +1975,7 @@ __mlxsw_core_bus_device_register(const struct mlxsw_bus_info *mlxsw_bus_info, goto err_emad_init; if (!reload) { - err = devlink_register(devlink, mlxsw_bus_info->dev); + err = devlink_register(devlink); if (err) goto err_devlink_register; } diff --git a/drivers/net/ethernet/mscc/ocelot_vsc7514.c b/drivers/net/ethernet/mscc/ocelot_vsc7514.c index 4bd7e9d9ec61..aa41c9cde643 100644 --- a/drivers/net/ethernet/mscc/ocelot_vsc7514.c +++ b/drivers/net/ethernet/mscc/ocelot_vsc7514.c @@ -1103,7 +1103,8 @@ static int mscc_ocelot_probe(struct platform_device *pdev) if (!np && !pdev->dev.platform_data) return -ENODEV; - devlink = devlink_alloc(&ocelot_devlink_ops, sizeof(*ocelot)); + devlink = + devlink_alloc(&ocelot_devlink_ops, sizeof(*ocelot), &pdev->dev); if (!devlink) return -ENOMEM; @@ -1187,7 +1188,7 @@ static int mscc_ocelot_probe(struct platform_device *pdev) if (err) goto out_put_ports; - err = devlink_register(devlink, ocelot->dev); + err = devlink_register(devlink); if (err) goto out_ocelot_deinit; diff --git a/drivers/net/ethernet/netronome/nfp/nfp_main.c b/drivers/net/ethernet/netronome/nfp/nfp_main.c index 742a420152b3..bb3b8a7f6c5d 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_main.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_main.c @@ -692,7 +692,7 @@ static int nfp_pci_probe(struct pci_dev *pdev, goto err_pci_disable; } - devlink = devlink_alloc(&nfp_devlink_ops, sizeof(*pf)); + devlink = devlink_alloc(&nfp_devlink_ops, sizeof(*pf), &pdev->dev); if (!devlink) { err = -ENOMEM; goto err_rel_regions; diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_main.c b/drivers/net/ethernet/netronome/nfp/nfp_net_main.c index 921db40047d7..d10a93801344 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_main.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_main.c @@ -701,7 +701,7 @@ int nfp_net_pci_probe(struct nfp_pf *pf) if (err) goto err_unmap; - err = devlink_register(devlink, &pf->pdev->dev); + err = devlink_register(devlink); if (err) goto err_app_clean; diff --git a/drivers/net/ethernet/pensando/ionic/ionic_devlink.c b/drivers/net/ethernet/pensando/ionic/ionic_devlink.c index cd520e4c5522..c7d0e195d176 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_devlink.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_devlink.c @@ -64,7 +64,7 @@ struct ionic *ionic_devlink_alloc(struct device *dev) { struct devlink *dl; - dl = devlink_alloc(&ionic_dl_ops, sizeof(struct ionic)); + dl = devlink_alloc(&ionic_dl_ops, sizeof(struct ionic), dev); return devlink_priv(dl); } @@ -82,7 +82,7 @@ int ionic_devlink_register(struct ionic *ionic) struct devlink_port_attrs attrs = {}; int err; - err = devlink_register(dl, ionic->dev); + err = devlink_register(dl); if (err) { dev_warn(ionic->dev, "devlink_register failed: %d\n", err); return err; diff --git a/drivers/net/ethernet/qlogic/qed/qed_devlink.c b/drivers/net/ethernet/qlogic/qed/qed_devlink.c index cf7f4da68e69..4c7501b9c284 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_devlink.c +++ b/drivers/net/ethernet/qlogic/qed/qed_devlink.c @@ -207,14 +207,15 @@ struct devlink *qed_devlink_register(struct qed_dev *cdev) struct devlink *dl; int rc; - dl = devlink_alloc(&qed_dl_ops, sizeof(struct qed_devlink)); + dl = devlink_alloc(&qed_dl_ops, sizeof(struct qed_devlink), + &cdev->pdev->dev); if (!dl) return ERR_PTR(-ENOMEM); qdevlink = devlink_priv(dl); qdevlink->cdev = cdev; - rc = devlink_register(dl, &cdev->pdev->dev); + rc = devlink_register(dl); if (rc) goto err_free; diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c b/drivers/net/ethernet/ti/am65-cpsw-nuss.c index 588e7df0b1cc..130346f74ee8 100644 --- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c +++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c @@ -2422,14 +2422,14 @@ static int am65_cpsw_nuss_register_devlink(struct am65_cpsw_common *common) int i; common->devlink = - devlink_alloc(&am65_cpsw_devlink_ops, sizeof(*dl_priv)); + devlink_alloc(&am65_cpsw_devlink_ops, sizeof(*dl_priv), dev); if (!common->devlink) return -ENOMEM; dl_priv = devlink_priv(common->devlink); dl_priv->common = common; - ret = devlink_register(common->devlink, dev); + ret = devlink_register(common->devlink); if (ret) { dev_err(dev, "devlink reg fail ret:%d\n", ret); goto dl_free; diff --git a/drivers/net/ethernet/ti/cpsw_new.c b/drivers/net/ethernet/ti/cpsw_new.c index ae167223e87f..192394fe4c1c 100644 --- a/drivers/net/ethernet/ti/cpsw_new.c +++ b/drivers/net/ethernet/ti/cpsw_new.c @@ -1800,14 +1800,14 @@ static int cpsw_register_devlink(struct cpsw_common *cpsw) struct cpsw_devlink *dl_priv; int ret = 0; - cpsw->devlink = devlink_alloc(&cpsw_devlink_ops, sizeof(*dl_priv)); + cpsw->devlink = devlink_alloc(&cpsw_devlink_ops, sizeof(*dl_priv), dev); if (!cpsw->devlink) return -ENOMEM; dl_priv = devlink_priv(cpsw->devlink); dl_priv->cpsw = cpsw; - ret = devlink_register(cpsw->devlink, dev); + ret = devlink_register(cpsw->devlink); if (ret) { dev_err(dev, "DL reg fail ret:%d\n", ret); goto dl_free; diff --git a/drivers/net/netdevsim/dev.c b/drivers/net/netdevsim/dev.c index 53068e184c90..54313bd57797 100644 --- a/drivers/net/netdevsim/dev.c +++ b/drivers/net/netdevsim/dev.c @@ -1449,7 +1449,7 @@ int nsim_dev_probe(struct nsim_bus_dev *nsim_bus_dev) int err; devlink = devlink_alloc_ns(&nsim_dev_devlink_ops, sizeof(*nsim_dev), - nsim_bus_dev->initial_net); + nsim_bus_dev->initial_net, &nsim_bus_dev->dev); if (!devlink) return -ENOMEM; nsim_dev = devlink_priv(devlink); @@ -1470,7 +1470,7 @@ int nsim_dev_probe(struct nsim_bus_dev *nsim_bus_dev) if (err) goto err_devlink_free; - err = devlink_register(devlink, &nsim_bus_dev->dev); + err = devlink_register(devlink); if (err) goto err_resources_unregister; diff --git a/drivers/ptp/ptp_ocp.c b/drivers/ptp/ptp_ocp.c index 6b9c14586987..92edf772feed 100644 --- a/drivers/ptp/ptp_ocp.c +++ b/drivers/ptp/ptp_ocp.c @@ -735,24 +735,6 @@ ptp_ocp_info(struct ptp_ocp *bp) ptp_ocp_tod_info(bp); } -static int -ptp_ocp_devlink_register(struct devlink *devlink, struct device *dev) -{ - int err; - - err = devlink_register(devlink, dev); - if (err) - return err; - - return 0; -} - -static void -ptp_ocp_devlink_unregister(struct devlink *devlink) -{ - devlink_unregister(devlink); -} - static struct device * ptp_ocp_find_flash(struct ptp_ocp *bp) { @@ -1437,13 +1419,13 @@ ptp_ocp_probe(struct pci_dev *pdev, const struct pci_device_id *id) struct ptp_ocp *bp; int err; - devlink = devlink_alloc(&ptp_ocp_devlink_ops, sizeof(*bp)); + devlink = devlink_alloc(&ptp_ocp_devlink_ops, sizeof(*bp), &pdev->dev); if (!devlink) { dev_err(&pdev->dev, "devlink_alloc failed\n"); return -ENOMEM; } - err = ptp_ocp_devlink_register(devlink, &pdev->dev); + err = devlink_register(devlink); if (err) goto out_free; @@ -1497,7 +1479,7 @@ out: pci_disable_device(pdev); pci_set_drvdata(pdev, NULL); out_unregister: - ptp_ocp_devlink_unregister(devlink); + devlink_unregister(devlink); out_free: devlink_free(devlink); @@ -1514,7 +1496,7 @@ ptp_ocp_remove(struct pci_dev *pdev) pci_disable_device(pdev); pci_set_drvdata(pdev, NULL); - ptp_ocp_devlink_unregister(devlink); + devlink_unregister(devlink); devlink_free(devlink); } diff --git a/drivers/staging/qlge/qlge_main.c b/drivers/staging/qlge/qlge_main.c index 19a02e958865..8fcdf89da8aa 100644 --- a/drivers/staging/qlge/qlge_main.c +++ b/drivers/staging/qlge/qlge_main.c @@ -4547,7 +4547,8 @@ static int qlge_probe(struct pci_dev *pdev, static int cards_found; int err; - devlink = devlink_alloc(&qlge_devlink_ops, sizeof(struct qlge_adapter)); + devlink = devlink_alloc(&qlge_devlink_ops, sizeof(struct qlge_adapter), + &pdev->dev); if (!devlink) return -ENOMEM; @@ -4613,7 +4614,7 @@ static int qlge_probe(struct pci_dev *pdev, goto netdev_free; } - err = devlink_register(devlink, &pdev->dev); + err = devlink_register(devlink); if (err) goto netdev_free; |