atheros: introduce ath module containing common ath5k/ath9k/ar9170 code

[pandora-kernel.git] / drivers / net / wireless / ath9k / hw.c

diff --git a/drivers/net/wireless/ath9k/hw.c b/drivers/net/wireless/ath9k/hw.c
index a8465bb..24299e6 100644 (file)
--- a/drivers/net/wireless/ath9k/hw.c
+++ b/drivers/net/wireless/ath9k/hw.c
@@ -1220,6 +1220,21 @@ static void ath9k_olc_init(struct ath_hw *ah)
        ah->PDADCdelta = 0;
 }
 
+static u32 ath9k_regd_get_ctl(struct ath_regulatory *reg,
+                             struct ath9k_channel *chan)
+{
+       u32 ctl = ath_regd_get_band_ctl(reg, chan->chan->band);
+
+       if (IS_CHAN_B(chan))
+               ctl |= CTL_11B;
+       else if (IS_CHAN_G(chan))
+               ctl |= CTL_11G;
+       else
+               ctl |= CTL_11A;
+
+       return ctl;
+}
+
 static int ath9k_hw_process_ini(struct ath_hw *ah,
                                struct ath9k_channel *chan,
                                enum ath9k_ht_macmode macmode)