| 1 | --- a/drivers/net/wireless/ath/ath5k/phy.c |
| 2 | +++ b/drivers/net/wireless/ath/ath5k/phy.c |
| 3 | @@ -970,17 +970,20 @@ static int ath5k_hw_rfregs_init(struct a |
| 4 | } |
| 5 | |
| 6 | /* Lower synth voltage on Rev 2 */ |
| 7 | - ath5k_hw_rfb_op(ah, rf_regs, 2, |
| 8 | - AR5K_RF_HIGH_VC_CP, true); |
| 9 | + if (ah->ah_radio == AR5K_RF5112 && |
| 10 | + (ah->ah_radio_5ghz_revision & AR5K_SREV_REV) > 0) { |
| 11 | + ath5k_hw_rfb_op(ah, rf_regs, 2, |
| 12 | + AR5K_RF_HIGH_VC_CP, true); |
| 13 | |
| 14 | - ath5k_hw_rfb_op(ah, rf_regs, 2, |
| 15 | - AR5K_RF_MID_VC_CP, true); |
| 16 | + ath5k_hw_rfb_op(ah, rf_regs, 2, |
| 17 | + AR5K_RF_MID_VC_CP, true); |
| 18 | |
| 19 | - ath5k_hw_rfb_op(ah, rf_regs, 2, |
| 20 | - AR5K_RF_LOW_VC_CP, true); |
| 21 | + ath5k_hw_rfb_op(ah, rf_regs, 2, |
| 22 | + AR5K_RF_LOW_VC_CP, true); |
| 23 | |
| 24 | - ath5k_hw_rfb_op(ah, rf_regs, 2, |
| 25 | - AR5K_RF_PUSH_UP, true); |
| 26 | + ath5k_hw_rfb_op(ah, rf_regs, 2, |
| 27 | + AR5K_RF_PUSH_UP, true); |
| 28 | + } |
| 29 | |
| 30 | /* Decrease power consumption on 5213+ BaseBand */ |
| 31 | if (ah->ah_phy_revision >= AR5K_SREV_PHY_5212A) { |
| 32 | |
