diff options
| author | Zhao, Gang <gamerh2o@gmail.com> | 2014-02-18 21:36:03 +0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-02-28 14:12:36 -0500 |
| commit | 3ebe8e257307a87c33460aa7d2b75dadd374ed9c (patch) | |
| tree | 7fd2f008df4d61347ba429f1325439c1d51fd476 | |
| parent | 13c1ac5703d5507da9422377819d5d1e4e550173 (diff) | |
ieee80211: remove function ieee80211_{dsss_chan_to_freq, freq_to_dsss_chan}
Function ieee80211_{dsss_chan_to_freq, freq_to_dsss_chan} have been
replaced with ieee80211_{channel_to_frequency, frequency_to_channel}.
There should be no users of the two functions now. So remove them.
Cc: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Zhao, Gang <gamerh2o@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | include/linux/ieee80211.h | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index 5f349355ee54..06299048c4f4 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -2308,42 +2308,6 @@ static inline bool ieee80211_is_public_action(struct ieee80211_hdr *hdr, } /** - * ieee80211_dsss_chan_to_freq - get channel center frequency - * @channel: the DSSS channel - * - * Convert IEEE802.11 DSSS channel to the center frequency (MHz). - * Ref IEEE 802.11-2007 section 15.6 - */ -static inline int ieee80211_dsss_chan_to_freq(int channel) -{ - if ((channel > 0) && (channel < 14)) - return 2407 + (channel * 5); - else if (channel == 14) - return 2484; - else - return -1; -} - -/** - * ieee80211_freq_to_dsss_chan - get channel - * @freq: the frequency - * - * Convert frequency (MHz) to IEEE802.11 DSSS channel - * Ref IEEE 802.11-2007 section 15.6 - * - * This routine selects the channel with the closest center frequency. - */ -static inline int ieee80211_freq_to_dsss_chan(int freq) -{ - if ((freq >= 2410) && (freq < 2475)) - return (freq - 2405) / 5; - else if ((freq >= 2482) && (freq < 2487)) - return 14; - else - return -1; -} - -/** * ieee80211_tu_to_usec - convert time units (TU) to microseconds * @tu: the TUs */ |