diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2011-10-08 22:06:20 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-10-12 00:41:26 +0400 |
| commit | ca2c68cc7bc80fc4504fb420df04cce99c9ee6ec (patch) | |
| tree | 999cd166f17b1d47226961267c1dd93ae9c8a4fd /drivers/net/wireless/ath/ath9k/ar9003_paprd.c | |
| parent | 72d874c67c3cdf21ca95045baabac6a5843222d8 (diff) | |
| download | linux-ca2c68cc7bc80fc4504fb420df04cce99c9ee6ec.tar.xz | |
ath9k_hw: clean up tx power handling
The code for handling various restrictions concerning regulatory limits,
antenna gain, etc. is very convoluted and duplicated across various
EEPROM parsing implementations, making it hard to review.
This patch partially cleans up the mess by unifying regulatory limit
handling in one function and simplifying handling of antenna gain.
It also removes unused transmit power scaling arrays from the EEPROM code,
which belonged to an unimplemented API that isn't supposed to be in
the driver anyway.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/ar9003_paprd.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ar9003_paprd.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c index 609acb2b504f..a1a08b31b33d 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c @@ -19,7 +19,6 @@ void ar9003_paprd_enable(struct ath_hw *ah, bool val) { - struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah); struct ath9k_channel *chan = ah->curchan; struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep; @@ -54,13 +53,7 @@ void ar9003_paprd_enable(struct ath_hw *ah, bool val) if (val) { ah->paprd_table_write_done = true; - - ah->eep_ops->set_txpower(ah, chan, - ath9k_regd_get_ctl(regulatory, chan), - chan->chan->max_antenna_gain * 2, - chan->chan->max_power * 2, - min((u32) MAX_RATE_POWER, - (u32) regulatory->power_limit), false); + ath9k_hw_apply_txpower(ah, chan); } REG_RMW_FIELD(ah, AR_PHY_PAPRD_CTRL0_B0, |