[PATCH 01/23] cfg80211: add wrapper function to get wiphy from priv pointer

David Kilroy
2009-06-18T22:21:40Z

Acked-by: Johannes Berg <johannes@sipsolutions.net>
---
include/net/cfg80211.h | 11 +++++++++++
1 files changed, 11 insertions(+), 0 deletions(-)

diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 90f9bfa..dba7874 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -1059,6 +1059,17 @@ static inline void *wiphy_priv(struct wiphy *wiphy)
}

/**
+ * priv_to_wiphy - return the wiphy containing the priv
+ *
+ * @priv: a pointer previously returned by wiphy_priv
+ */
+static inline struct wiphy *priv_to_wiphy(void *priv)
+{
+ BUG_ON(!priv);
+ return container_of(priv, struct wiphy, priv);
+}
+
+/**
* set_wiphy_dev - set device pointer for wiphy
*
* @wiphy: The wiphy whose device to bind
--
1.6.0.6