diff options
| author | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:18:27 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:19:04 +0200 |
| commit | 6ac1ef482d7ae0c690f1640bf6eb818ff9a2d91e (patch) | |
| tree | 021cc9f6b477146fcebe6f3be4752abfa2ba18a9 /drivers/net/wireless/libertas/cfg.c | |
| parent | 682968e0c425c60f0dde37977e5beb2b12ddc4cc (diff) | |
| parent | a385ec4f11bdcf81af094c03e2444ee9b7fad2e5 (diff) | |
Merge branch 'perf/core' into perf/uprobes
Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/net/wireless/libertas/cfg.c')
| -rw-r--r-- | drivers/net/wireless/libertas/cfg.c | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c index a7cd311cb1b7..3fa1ecebadfd 100644 --- a/drivers/net/wireless/libertas/cfg.c +++ b/drivers/net/wireless/libertas/cfg.c @@ -1631,42 +1631,6 @@ static int lbs_cfg_get_station(struct wiphy *wiphy, struct net_device *dev, /* - * "Site survey", here just current channel and noise level - */ - -static int lbs_get_survey(struct wiphy *wiphy, struct net_device *dev, - int idx, struct survey_info *survey) -{ - struct lbs_private *priv = wiphy_priv(wiphy); - s8 signal, noise; - int ret; - - if (dev == priv->mesh_dev) - return -EOPNOTSUPP; - - if (idx != 0) - ret = -ENOENT; - - lbs_deb_enter(LBS_DEB_CFG80211); - - survey->channel = ieee80211_get_channel(wiphy, - ieee80211_channel_to_frequency(priv->channel, - IEEE80211_BAND_2GHZ)); - - ret = lbs_get_rssi(priv, &signal, &noise); - if (ret == 0) { - survey->filled = SURVEY_INFO_NOISE_DBM; - survey->noise = noise; - } - - lbs_deb_leave_args(LBS_DEB_CFG80211, "ret %d", ret); - return ret; -} - - - - -/* * Change interface */ @@ -2068,7 +2032,6 @@ static struct cfg80211_ops lbs_cfg80211_ops = { .del_key = lbs_cfg_del_key, .set_default_key = lbs_cfg_set_default_key, .get_station = lbs_cfg_get_station, - .dump_survey = lbs_get_survey, .change_virtual_intf = lbs_change_intf, .join_ibss = lbs_join_ibss, .leave_ibss = lbs_leave_ibss, |