b43: store current channel using struct cfg80211_chan_def

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 5e4eed3..2b99ed3 100644 (file)
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -3808,6 +3808,7 @@ static int b43_op_config(struct ieee80211_hw *hw, u32 changed)
        b43_mac_suspend(dev);
 
        if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
+               phy->chandef = &conf->chandef;
                phy->channel = conf->chandef.chan->hw_value;
                if (conf_is_ht(conf))
                        phy->is_40mhz = conf_is_ht40_minus(conf) ||

diff --git a/drivers/net/wireless/b43/phy_common.c b/drivers/net/wireless/b43/phy_common.c
index b465011..9aa6c9c 100644 (file)
--- a/drivers/net/wireless/b43/phy_common.c
+++ b/drivers/net/wireless/b43/phy_common.c
@@ -94,8 +94,13 @@ int b43_phy_init(struct b43_wldev *dev)
        const struct b43_phy_operations *ops = phy->ops;
        int err;
 
-       if (!phy->channel)
-               phy->channel = ops->get_default_chan(dev);
+       /* During PHY init we need to use some channel. On the first init this
+        * function is called *before* b43_op_config, so our pointer is NULL.
+        */
+       if (!phy->chandef) {
+               phy->chandef = &dev->wl->hw->conf.chandef;
+               phy->channel = phy->chandef->chan->hw_value;
+       }
 
        phy->ops->switch_analog(dev, true);
        b43_software_rfkill(dev, false);

diff --git a/drivers/net/wireless/b43/phy_common.h b/drivers/net/wireless/b43/phy_common.h
index 9a92df4..56dfe7a 100644 (file)
--- a/drivers/net/wireless/b43/phy_common.h
+++ b/drivers/net/wireless/b43/phy_common.h
@@ -267,6 +267,7 @@ struct b43_phy {
        unsigned long next_txpwr_check_time;
 
        /* Current channel */
+       struct cfg80211_chan_def *chandef;
        unsigned int channel;
        u16 channel_freq;
        enum nl80211_channel_type channel_type;