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ath9k: Fix TX power calculation

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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 <rmanohar@qti.qualcomm.com>
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Sujith Manoharan 2014-02-04 08:37:54 +05:30 committed by John W. Linville
parent 8298383c2c
commit 4cfe9a8d58
1 changed files with 4 additions and 0 deletions
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4
drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
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@ -5065,6 +5065,10 @@ static u16 ar9003_hw_get_max_edge_power(struct ar9300_eeprom *eep,
break;
}
}
if (is2GHz && !twiceMaxEdgePower)
twiceMaxEdgePower = 60;
return twiceMaxEdgePower;
}