From 906c730a2db950b7bce4ef17d65399acd791c360 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Sun, 16 Mar 2008 18:34:33 +0100 Subject: wireless: add wiphy channel freq to channel struct lookup helper Add ieee80211_get_channel() which gets you a channel struct for a specific wiphy if that channel is present in that wiphy. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- include/net/wireless.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'include/net/wireless.h') diff --git a/include/net/wireless.h b/include/net/wireless.h index c7f805ee554..f4b77ab66ba 100644 --- a/include/net/wireless.h +++ b/include/net/wireless.h @@ -304,4 +304,10 @@ extern int ieee80211_channel_to_frequency(int chan); */ extern int ieee80211_frequency_to_channel(int freq); +/** + * ieee80211_get_channel - get channel struct from wiphy for specified frequency + */ +extern struct ieee80211_channel *ieee80211_get_channel(struct wiphy *wiphy, + int freq); + #endif /* __NET_WIRELESS_H */ -- cgit v1.2.3