ath9k: Move caldata into channel context

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Rajkumar Manoharan <rmanohar@qti.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 3db4898..ffacbf6 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -327,6 +327,8 @@
 	struct list_head vifs;
 	struct list_head acq[IEEE80211_NUM_ACS];
 
+	struct ath9k_hw_cal_data caldata;
+
 	u16 txpower;
 	bool offchannel;
 	bool stopped;
@@ -820,8 +822,6 @@
 	struct led_classdev led_cdev;
 #endif
 
-	struct ath9k_hw_cal_data caldata;
-
 #ifdef CONFIG_ATH9K_DEBUGFS
 	struct ath9k_debug debug;
 #endif