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net/mlx5: Remove the get protocol device interface entry 

This isn't used anywhere across the mlx5 driver stack,
remove it.

Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Reviewed-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
This commit is contained in:
Or Gerlitz 2018-12-10 13:15:17 -08:00 committed by Saeed Mahameed
parent a2c6162b12
commit 6c22a11957
3 changed files with 0 additions and 32 deletions
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22
drivers/net/ethernet/mellanox/mlx5/core/dev.c
View File

@ -256,28 +256,6 @@ void mlx5_reload_interface(struct mlx5_core_dev *mdev, int protocol)
mutex_unlock(&mlx5_intf_mutex); mutex_unlock(&mlx5_intf_mutex);
} }
void *mlx5_get_protocol_dev(struct mlx5_core_dev *mdev, int protocol)
{
struct mlx5_priv *priv = &mdev->priv;
struct mlx5_device_context *dev_ctx;
unsigned long flags;
void *result = NULL;
spin_lock_irqsave(&priv->ctx_lock, flags);
list_for_each_entry(dev_ctx, &mdev->priv.ctx_list, list)
if ((dev_ctx->intf->protocol == protocol) &&
dev_ctx->intf->get_dev) {
result = dev_ctx->intf->get_dev(dev_ctx->context);
break;
}
spin_unlock_irqrestore(&priv->ctx_lock, flags);
return result;
}
EXPORT_SYMBOL(mlx5_get_protocol_dev);
/* Must be called with intf_mutex held */ /* Must be called with intf_mutex held */
void mlx5_add_dev_by_protocol(struct mlx5_core_dev *dev, int protocol) void mlx5_add_dev_by_protocol(struct mlx5_core_dev *dev, int protocol)
{ {

8
drivers/net/ethernet/mellanox/mlx5/core/en_main.c
View File

@ -5160,20 +5160,12 @@ static void mlx5e_remove(struct mlx5_core_dev *mdev, void *vpriv)
kfree(ppriv); kfree(ppriv);
} }
static void *mlx5e_get_netdev(void *vpriv)
{
struct mlx5e_priv *priv = vpriv;
return priv->netdev;
}
static struct mlx5_interface mlx5e_interface = { static struct mlx5_interface mlx5e_interface = {
.add = mlx5e_add, .add = mlx5e_add,
.remove = mlx5e_remove, .remove = mlx5e_remove,
.attach = mlx5e_attach, .attach = mlx5e_attach,
.detach = mlx5e_detach, .detach = mlx5e_detach,
.protocol = MLX5_INTERFACE_PROTOCOL_ETH, .protocol = MLX5_INTERFACE_PROTOCOL_ETH,
.get_dev = mlx5e_get_netdev,
}; };
void mlx5e_init(void) void mlx5e_init(void)

2
include/linux/mlx5/driver.h
View File

@ -1004,12 +1004,10 @@ struct mlx5_interface {
void (*remove)(struct mlx5_core_dev *dev, void *context); void (*remove)(struct mlx5_core_dev *dev, void *context);
int (*attach)(struct mlx5_core_dev *dev, void *context); int (*attach)(struct mlx5_core_dev *dev, void *context);
void (*detach)(struct mlx5_core_dev *dev, void *context); void (*detach)(struct mlx5_core_dev *dev, void *context);
void * (*get_dev)(void *context);
int protocol; int protocol;
struct list_head list; struct list_head list;
}; };
void *mlx5_get_protocol_dev(struct mlx5_core_dev *mdev, int protocol);
int mlx5_register_interface(struct mlx5_interface *intf); int mlx5_register_interface(struct mlx5_interface *intf);
void mlx5_unregister_interface(struct mlx5_interface *intf); void mlx5_unregister_interface(struct mlx5_interface *intf);
int mlx5_notifier_register(struct mlx5_core_dev *dev, struct notifier_block *nb); int mlx5_notifier_register(struct mlx5_core_dev *dev, struct notifier_block *nb);