From 4cfe9a8d58292dc8e32a8093a95187d47507d394 Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Tue, 4 Feb 2014 08:37:54 +0530 Subject: [PATCH] ath9k: Fix TX power calculation The commit, "ath9k_hw: Fix incorrect Tx control power in AR9003 template" fixed the incorrect values in the eeprom templates, but if boards have already been calibrated with incorrect values, they would still be using the wrong TX power. Fix this by assigning a default value in such cases. Cc: Rajkumar Manoharan Signed-off-by: Sujith Manoharan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index 25243cbc07f0..b8daff78b9d1 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -5065,6 +5065,10 @@ static u16 ar9003_hw_get_max_edge_power(struct ar9300_eeprom *eep, break; } } + + if (is2GHz && !twiceMaxEdgePower) + twiceMaxEdgePower = 60; + return twiceMaxEdgePower; } -- 2.11.0