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authorJohannes Berg <johannes.berg@intel.com>2012-11-09 00:25:48 +0400
committerJohannes Berg <johannes.berg@intel.com>2012-11-26 15:42:58 +0400
commit683b6d3b31a51956ea540df00abb0b78894924c1 (patch)
tree558e0f316b56368ab259755cb4eeaeb40331853d /net/wireless/rdev-ops.h
parentfe4b31810c06cc6518fb193efb9b3c3289b55832 (diff)
downloadlinux-683b6d3b31a51956ea540df00abb0b78894924c1.tar.xz
cfg80211: pass a channel definition struct
Instead of passing a channel pointer and channel type to all functions and driver methods, pass a new channel definition struct. Right now, this struct contains just the control channel and channel type, but for VHT this will change. Also, add a small inline cfg80211_get_chandef_type() so that drivers don't need to use the _type field of the new structure all the time, which will change. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/rdev-ops.h')
-rw-r--r--net/wireless/rdev-ops.h22
1 files changed, 12 insertions, 10 deletions
diff --git a/net/wireless/rdev-ops.h b/net/wireless/rdev-ops.h
index ee54a5aa4381..6c0c8191f837 100644
--- a/net/wireless/rdev-ops.h
+++ b/net/wireless/rdev-ops.h
@@ -359,12 +359,11 @@ rdev_libertas_set_mesh_channel(struct cfg80211_registered_device *rdev,
static inline int
rdev_set_monitor_channel(struct cfg80211_registered_device *rdev,
- struct ieee80211_channel *chan,
- enum nl80211_channel_type channel_type)
+ struct cfg80211_chan_def *chandef)
{
int ret;
- trace_rdev_set_monitor_channel(&rdev->wiphy, chan, channel_type);
- ret = rdev->ops->set_monitor_channel(&rdev->wiphy, chan, channel_type);
+ trace_rdev_set_monitor_channel(&rdev->wiphy, chandef);
+ ret = rdev->ops->set_monitor_channel(&rdev->wiphy, chandef);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
@@ -844,14 +843,17 @@ static inline void rdev_get_et_strings(struct cfg80211_registered_device *rdev,
trace_rdev_return_void(&rdev->wiphy);
}
-static inline struct ieee80211_channel
-*rdev_get_channel(struct cfg80211_registered_device *rdev,
- struct wireless_dev *wdev, enum nl80211_channel_type *type)
+static inline int
+rdev_get_channel(struct cfg80211_registered_device *rdev,
+ struct wireless_dev *wdev,
+ struct cfg80211_chan_def *chandef)
{
- struct ieee80211_channel *ret;
+ int ret;
+
trace_rdev_get_channel(&rdev->wiphy, wdev);
- ret = rdev->ops->get_channel(&rdev->wiphy, wdev, type);
- trace_rdev_return_channel(&rdev->wiphy, ret, *type);
+ ret = rdev->ops->get_channel(&rdev->wiphy, wdev, chandef);
+ trace_rdev_return_chandef(&rdev->wiphy, ret, chandef);
+
return ret;
}