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-rw-r--r--include/net/dsa.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/net/dsa.h b/include/net/dsa.h
index 7828ebf99ee1..6efce384451e 100644
--- a/include/net/dsa.h
+++ b/include/net/dsa.h
@@ -181,6 +181,11 @@ struct dsa_switch_driver {
void register_switch_driver(struct dsa_switch_driver *type);
void unregister_switch_driver(struct dsa_switch_driver *type);
+static inline void *ds_to_priv(struct dsa_switch *ds)
+{
+ return (void *)(ds + 1);
+}
+
/*
* The original DSA tag format and some other tag formats have no
* ethertype, which means that we need to add a little hack to the