devlink: remove devlink features

Devlink features were introduced to disallow devlink reload calls of
userspace before the devlink was fully initialized. The reason for this
workaround was the fact that devlink reload was originally called
without devlink instance lock held.

However, with recent changes that converted devlink reload to be
performed under devlink instance lock, this is redundant so remove
devlink features entirely.

Note that mlx5 used this to enable devlink reload conditionally only
when device didn't act as multi port slave. Move the multi port check
into mlx5_devlink_reload_down() callback alongside with the other
checks preventing the device from reload in certain states.

Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/net/devlink.h b/include/net/devlink.h
index ab654cf552b8..2e85a5970a32 100644
--- a/include/net/devlink.h
+++ b/include/net/devlink.h
@@ -1645,7 +1645,7 @@ static inline struct devlink *devlink_alloc(const struct devlink_ops *ops,
 {
 	return devlink_alloc_ns(ops, priv_size, &init_net, dev);
 }
-void devlink_set_features(struct devlink *devlink, u64 features);
+
 int devl_register(struct devlink *devlink);
 void devl_unregister(struct devlink *devlink);
 void devlink_register(struct devlink *devlink);