ath9k_hw: move the cck channel 14 INI to the AR9002 hw code

This is specific to the AR9002 family only.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

3 files changed, 19 insertions, 9 deletions

diff --git a/drivers/net/wireless/ath/ath9k/ar9002_hw.c b/drivers/net/wireless/ath/ath9k/ar9002_hw.c
index aa52fd7b630c..ff81efa8bc00 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_hw.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_hw.c
@@ -229,6 +229,21 @@ static void ar9002_hw_init_mode_regs(struct ath_hw *ah)
         }
 }
 
+/* Support for Japan ch.14 (2484) spread */
+void ar9002_hw_cck_chan14_spread(struct ath_hw *ah)
+{
+        if (AR_SREV_9287_11_OR_LATER(ah)) {
+                INIT_INI_ARRAY(&ah->iniCckfirNormal,
+                       ar9287Common_normal_cck_fir_coeff_92871_1,
+                       ARRAY_SIZE(ar9287Common_normal_cck_fir_coeff_92871_1),
+                       2);
+                INIT_INI_ARRAY(&ah->iniCckfirJapan2484,
+                       ar9287Common_japan_2484_cck_fir_coeff_92871_1,
+                       ARRAY_SIZE(ar9287Common_japan_2484_cck_fir_coeff_92871_1),
+                       2);
+        }
+}
+
 /*
  * Helper for ASPM support.
  *
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 3157ddeab31c..40cacbfee30f 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -712,15 +712,8 @@ static int __ath9k_hw_init(struct ath_hw *ah)
         else
                 ath9k_hw_disablepcie(ah);
 
-        /* Support for Japan ch.14 (2484) spread */
-        if (AR_SREV_9287_11_OR_LATER(ah)) {
-                INIT_INI_ARRAY(&ah->iniCckfirNormal,
-                       ar9287Common_normal_cck_fir_coeff_92871_1,
-                       ARRAY_SIZE(ar9287Common_normal_cck_fir_coeff_92871_1), 2);
-                INIT_INI_ARRAY(&ah->iniCckfirJapan2484,
-                       ar9287Common_japan_2484_cck_fir_coeff_92871_1,
-                       ARRAY_SIZE(ar9287Common_japan_2484_cck_fir_coeff_92871_1), 2);
-        }
+        if (!AR_SREV_9300_20_OR_LATER(ah))
+                ar9002_hw_cck_chan14_spread(ah);
 
         r = ath9k_hw_post_init(ah);
         if (r)
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index 9325095da536..56c573556454 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -838,6 +838,8 @@ void ath9k_hw_htc_resetinit(struct ath_hw *ah);
 void ath9k_hw_get_delta_slope_vals(struct ath_hw *ah, u32 coef_scaled,
                                    u32 *coef_mantissa, u32 *coef_exponent);
 
+void ar9002_hw_cck_chan14_spread(struct ath_hw *ah);
+
 /*
  * Code specifric to AR9003, we stuff these here to avoid callbacks
  * for older families