diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/minimal.c')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/minimal.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/minimal.c b/drivers/net/ethernet/mellanox/mlxsw/minimal.c index eb906b73b4e2..ee1cb1b81669 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/minimal.c +++ b/drivers/net/ethernet/mellanox/mlxsw/minimal.c @@ -328,6 +328,7 @@ static void mlxsw_m_port_module_unmap(struct mlxsw_m *mlxsw_m, u8 module) static int mlxsw_m_ports_create(struct mlxsw_m *mlxsw_m) { unsigned int max_ports = mlxsw_core_max_ports(mlxsw_m->core); + struct devlink *devlink = priv_to_devlink(mlxsw_m->core); u8 last_module = max_ports; int i; int err; @@ -356,6 +357,7 @@ static int mlxsw_m_ports_create(struct mlxsw_m *mlxsw_m) } /* Create port objects for each valid entry */ + devl_lock(devlink); for (i = 0; i < mlxsw_m->max_ports; i++) { if (mlxsw_m->module_to_port[i] > 0 && !mlxsw_core_port_is_xm(mlxsw_m->core, i)) { @@ -366,6 +368,7 @@ static int mlxsw_m_ports_create(struct mlxsw_m *mlxsw_m) goto err_module_to_port_create; } } + devl_unlock(devlink); return 0; @@ -375,6 +378,7 @@ err_module_to_port_create: mlxsw_m_port_remove(mlxsw_m, mlxsw_m->module_to_port[i]); } + devl_unlock(devlink); i = max_ports; err_module_to_port_map: for (i--; i > 0; i--) @@ -387,8 +391,10 @@ err_module_to_port_alloc: static void mlxsw_m_ports_remove(struct mlxsw_m *mlxsw_m) { + struct devlink *devlink = priv_to_devlink(mlxsw_m->core); int i; + devl_lock(devlink); for (i = 0; i < mlxsw_m->max_ports; i++) { if (mlxsw_m->module_to_port[i] > 0) { mlxsw_m_port_remove(mlxsw_m, @@ -396,6 +402,7 @@ static void mlxsw_m_ports_remove(struct mlxsw_m *mlxsw_m) mlxsw_m_port_module_unmap(mlxsw_m, i); } } + devl_unlock(devlink); kfree(mlxsw_m->module_to_port); kfree(mlxsw_m->ports); @@ -424,7 +431,6 @@ static int mlxsw_m_init(struct mlxsw_core *mlxsw_core, struct netlink_ext_ack *extack) { struct mlxsw_m *mlxsw_m = mlxsw_core_driver_priv(mlxsw_core); - struct devlink *devlink = priv_to_devlink(mlxsw_core); int err; mlxsw_m->core = mlxsw_core; @@ -440,9 +446,7 @@ static int mlxsw_m_init(struct mlxsw_core *mlxsw_core, return err; } - devl_lock(devlink); err = mlxsw_m_ports_create(mlxsw_m); - devl_unlock(devlink); if (err) { dev_err(mlxsw_m->bus_info->dev, "Failed to create ports\n"); return err; @@ -454,11 +458,8 @@ static int mlxsw_m_init(struct mlxsw_core *mlxsw_core, static void mlxsw_m_fini(struct mlxsw_core *mlxsw_core) { struct mlxsw_m *mlxsw_m = mlxsw_core_driver_priv(mlxsw_core); - struct devlink *devlink = priv_to_devlink(mlxsw_core); - devl_lock(devlink); mlxsw_m_ports_remove(mlxsw_m); - devl_unlock(devlink); } static const struct mlxsw_config_profile mlxsw_m_config_profile; |