cfg80211: mark ops as pointer to const

This allows drivers to mark their cfg80211_ops tables const.

Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 7391ad1..09a8235 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -1073,7 +1073,7 @@
  * The returned pointer must be assigned to each netdev's
  * ieee80211_ptr for proper operation.
  */
-struct wiphy *wiphy_new(struct cfg80211_ops *ops, int sizeof_priv);
+struct wiphy *wiphy_new(const struct cfg80211_ops *ops, int sizeof_priv);
 
 /**
  * wiphy_register - register a wiphy with cfg80211