iwlwifi: Chain Noise Calibration for 6000 series

Adding support of Chain Noise Calibration for 6000 series NICs.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
index 3b3e6bc..9dfd4c4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -165,6 +165,7 @@
 	.shadow_ram_support = false,
 	.ht_greenfield_support = true,
 	.led_compensation = 51,
+	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 };
 
 struct iwl_cfg iwl1000_bg_cfg = {
@@ -185,5 +186,6 @@
 	.shadow_ram_support = false,
 	.ht_greenfield_support = true,
 	.led_compensation = 51,
+	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 };