ath9k: add TPC capability to TX descriptor path

Add TPC capability to TX descriptor path. Cap per-packet TX power according to
TX power per-rate tables. Currently TPC is supported just by AR9003 based chips

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/wireless/ath/ath9k/mac.h b/drivers/net/wireless/ath/ath9k/mac.h
index aa69ceaad0be..e55fa11894b6 100644
--- a/drivers/net/wireless/ath/ath9k/mac.h
+++ b/drivers/net/wireless/ath/ath9k/mac.h
@@ -704,7 +704,7 @@ struct ath_tx_info {
         enum ath9k_pkt_type type;
         enum ath9k_key_type keytype;
         u8 keyix;
-        u8 txpower;
+        u8 txpower[4];
 };
 
 struct ath_hw;