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authorJohannes Berg <johannes.berg@intel.com>2012-11-08 18:31:02 +0100
committerJohannes Berg <johannes.berg@intel.com>2012-11-26 12:42:58 +0100
commit42d97a599eb6b2aab3a401b3e5799a399d6c7652 (patch)
tree1905b71c2092ad299503515dd0d59fa74573cd12 /net/mac80211/driver-ops.h
parent028e8da0723a6f6a00d9d1e3dae9ad448a28987e (diff)
downloadop-kernel-dev-42d97a599eb6b2aab3a401b3e5799a399d6c7652.zip
op-kernel-dev-42d97a599eb6b2aab3a401b3e5799a399d6c7652.tar.gz
cfg80211: remove remain-on-channel channel type
As mwifiex (and mac80211 in the software case) are the only drivers actually implementing remain-on-channel with channel type, userspace can't be relying on it. This is the case, as it's used only for P2P operations right now. Rather than adding a flag to tell userspace whether or not it can actually rely on it, simplify all the code by removing the ability to use different channel types. Leave only the validation of the attribute, so that if we extend it again later (with the needed capability flag), it can't break userspace sending invalid data. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/driver-ops.h')
-rw-r--r--net/mac80211/driver-ops.h5
1 files changed, 2 insertions, 3 deletions
diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h
index 68c27aa..c6560cc 100644
--- a/net/mac80211/driver-ops.h
+++ b/net/mac80211/driver-ops.h
@@ -738,16 +738,15 @@ static inline int drv_get_antenna(struct ieee80211_local *local,
static inline int drv_remain_on_channel(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata,
struct ieee80211_channel *chan,
- enum nl80211_channel_type chantype,
unsigned int duration)
{
int ret;
might_sleep();
- trace_drv_remain_on_channel(local, sdata, chan, chantype, duration);
+ trace_drv_remain_on_channel(local, sdata, chan, duration);
ret = local->ops->remain_on_channel(&local->hw, &sdata->vif,
- chan, chantype, duration);
+ chan, duration);
trace_drv_return_int(local, ret);
return ret;
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