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-rw-r--r--net/wireless/chan.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/net/wireless/chan.c b/net/wireless/chan.c
index 17cd0c0..2fcfe09 100644
--- a/net/wireless/chan.c
+++ b/net/wireless/chan.c
@@ -6,6 +6,7 @@
* Copyright 2009 Johannes Berg <johannes@sipsolutions.net>
*/
+#include <linux/export.h>
#include <net/cfg80211.h>
#include "core.h"
@@ -44,9 +45,9 @@ rdev_freq_to_chan(struct cfg80211_registered_device *rdev,
return chan;
}
-static bool can_beacon_sec_chan(struct wiphy *wiphy,
- struct ieee80211_channel *chan,
- enum nl80211_channel_type channel_type)
+int cfg80211_can_beacon_sec_chan(struct wiphy *wiphy,
+ struct ieee80211_channel *chan,
+ enum nl80211_channel_type channel_type)
{
struct ieee80211_channel *sec_chan;
int diff;
@@ -75,6 +76,7 @@ static bool can_beacon_sec_chan(struct wiphy *wiphy,
return true;
}
+EXPORT_SYMBOL(cfg80211_can_beacon_sec_chan);
int cfg80211_set_freq(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev, int freq,
@@ -109,8 +111,8 @@ int cfg80211_set_freq(struct cfg80211_registered_device *rdev,
switch (channel_type) {
case NL80211_CHAN_HT40PLUS:
case NL80211_CHAN_HT40MINUS:
- if (!can_beacon_sec_chan(&rdev->wiphy, chan,
- channel_type)) {
+ if (!cfg80211_can_beacon_sec_chan(&rdev->wiphy, chan,
+ channel_type)) {
printk(KERN_DEBUG
"cfg80211: Secondary channel not "
"allowed to initiate communication\n");
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