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Diffstat (limited to 'drivers/net/wireless/rtl8187.h')
| -rw-r--r-- | drivers/net/wireless/rtl8187.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/wireless/rtl8187.h b/drivers/net/wireless/rtl8187.h index 1b0d750f662..5a9515c9996 100644 --- a/drivers/net/wireless/rtl8187.h +++ b/drivers/net/wireless/rtl8187.h @@ -94,6 +94,10 @@ struct rtl8187_priv { const struct rtl818x_rf_ops *rf; struct ieee80211_vif *vif; int mode; + /* The mutex protects the TX loopback state. + * Any attempt to set channels concurrently locks the device. + */ + struct mutex conf_mutex; /* rtl8187 specific */ struct ieee80211_channel channels[14]; |