cfg80211: consolidate passive-scan and no-ibss flags

These two flags are used for the same purpose, just
combine them into a no-ir flag to annotate no initiating
radiation is allowed.

Old userspace sending either flag will have it treated as
the no-ir flag. To be considerate to older userspace we
also send both the no-ir flag and the old no-ibss flags.
Newer userspace will have to be aware of older kernels.

Update all places in the tree using these flags with the
following semantic patch:

@@
@@
-NL80211_RRF_PASSIVE_SCAN
+NL80211_RRF_NO_IR
@@
@@
-NL80211_RRF_NO_IBSS
+NL80211_RRF_NO_IR
@@
@@
-IEEE80211_CHAN_PASSIVE_SCAN
+IEEE80211_CHAN_NO_IR
@@
@@
-IEEE80211_CHAN_NO_IBSS
+IEEE80211_CHAN_NO_IR
@@
@@
-NL80211_RRF_NO_IR | NL80211_RRF_NO_IR
+NL80211_RRF_NO_IR
@@
@@
-IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_IR
+IEEE80211_CHAN_NO_IR
@@
@@
-(NL80211_RRF_NO_IR)
+NL80211_RRF_NO_IR
@@
@@
-(IEEE80211_CHAN_NO_IR)
+IEEE80211_CHAN_NO_IR

Along with some hand-optimisations in documentation, to
remove duplicates and to fix some indentation.

Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
[do all the driver updates in one go]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/net/wireless/mwifiex/scan.c b/drivers/net/wireless/mwifiex/scan.c
index 8cf7d50a7603..0ed06646f19a 100644
--- a/drivers/net/wireless/mwifiex/scan.c
+++ b/drivers/net/wireless/mwifiex/scan.c
@@ -515,14 +515,14 @@ mwifiex_scan_create_channel_list(struct mwifiex_private *priv,
                                 scan_chan_list[chan_idx].max_scan_time =
                                         cpu_to_le16((u16) user_scan_in->
                                         chan_list[0].scan_time);
-                        else if (ch->flags & IEEE80211_CHAN_PASSIVE_SCAN)
+                        else if (ch->flags & IEEE80211_CHAN_NO_IR)
                                 scan_chan_list[chan_idx].max_scan_time =
                                         cpu_to_le16(adapter->passive_scan_time);
                         else
                                 scan_chan_list[chan_idx].max_scan_time =
                                         cpu_to_le16(adapter->active_scan_time);
 
-                        if (ch->flags & IEEE80211_CHAN_PASSIVE_SCAN)
+                        if (ch->flags & IEEE80211_CHAN_NO_IR)
                                 scan_chan_list[chan_idx].chan_scan_mode_bitmap
                                         |= MWIFIEX_PASSIVE_SCAN;
                         else