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authorJiri Pirko <jiri@mellanox.com>2016-04-14 18:19:23 +0200
committerDavid S. Miller <davem@davemloft.net>2016-04-14 22:22:05 +0200
commit325f2f197d730bb7f6f1af2ce93fedfd728e3eed (patch)
tree507ad9d51197cf3b6dd0f743401b6fefff6d41f6
parentmlxsw: spectrum_buffers: Get max_buff defaults into limits exposed to user (diff)
downloadlinux-325f2f197d730bb7f6f1af2ce93fedfd728e3eed.tar.xz
linux-325f2f197d730bb7f6f1af2ce93fedfd728e3eed.zip
mlxsw: core: Add mlxsw_core_port_driver_priv helper
Needed in following patch. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/core.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.h b/drivers/net/ethernet/mellanox/mlxsw/core.h
index 184e9853398b..d0c471f26748 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/core.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/core.h
@@ -137,6 +137,15 @@ struct mlxsw_core_port {
struct devlink_port devlink_port;
};
+static inline void *
+mlxsw_core_port_driver_priv(struct mlxsw_core_port *mlxsw_core_port)
+{
+ /* mlxsw_core_port is ensured to always be the first field in driver
+ * port structure.
+ */
+ return mlxsw_core_port;
+}
+
int mlxsw_core_port_init(struct mlxsw_core *mlxsw_core,
struct mlxsw_core_port *mlxsw_core_port, u8 local_port,
struct net_device *dev, bool split, u32 split_group);