diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath5k/phy.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/phy.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c index ca4241d2a77..bf097b118bd 100644 --- a/drivers/net/wireless/ath/ath5k/phy.c +++ b/drivers/net/wireless/ath/ath5k/phy.c @@ -58,7 +58,7 @@ u16 ath5k_hw_radio_revision(struct ath5k_hw *ah, enum ieee80211_band band) return 0; } - mdelay(2); + usleep_range(2000, 2500); /* ...wait until PHY is ready and read the selected radio revision */ ath5k_hw_reg_write(ah, 0x00001c16, AR5K_PHY(0x34)); @@ -308,9 +308,9 @@ static void ath5k_hw_wait_for_synth(struct ath5k_hw *ah, delay = delay << 2; /* XXX: /2 on turbo ? Let's be safe * for now */ - udelay(100 + delay); + usleep_range(100 + delay, 100 + (2 * delay)); } else { - mdelay(1); + usleep_range(1000, 1500); } } @@ -1083,7 +1083,7 @@ static int ath5k_hw_rf5110_channel(struct ath5k_hw *ah, data = ath5k_hw_rf5110_chan2athchan(channel); ath5k_hw_reg_write(ah, data, AR5K_RF_BUFFER); ath5k_hw_reg_write(ah, 0, AR5K_RF_BUFFER_CONTROL_0); - mdelay(1); + usleep_range(1000, 1500); return 0; } @@ -1454,7 +1454,7 @@ static int ath5k_hw_rf5110_calibrate(struct ath5k_hw *ah, beacon = ath5k_hw_reg_read(ah, AR5K_BEACON_5210); ath5k_hw_reg_write(ah, beacon & ~AR5K_BEACON_ENABLE, AR5K_BEACON_5210); - mdelay(2); + usleep_range(2000, 2500); /* * Set the channel (with AGC turned off) @@ -1467,7 +1467,7 @@ static int ath5k_hw_rf5110_calibrate(struct ath5k_hw *ah, * Activate PHY and wait */ ath5k_hw_reg_write(ah, AR5K_PHY_ACT_ENABLE, AR5K_PHY_ACT); - mdelay(1); + usleep_range(1000, 1500); AR5K_REG_DISABLE_BITS(ah, AR5K_PHY_AGC, AR5K_PHY_AGC_DISABLE); @@ -1504,7 +1504,7 @@ static int ath5k_hw_rf5110_calibrate(struct ath5k_hw *ah, ath5k_hw_reg_write(ah, AR5K_PHY_RFSTG_DISABLE, AR5K_PHY_RFSTG); AR5K_REG_DISABLE_BITS(ah, AR5K_PHY_AGC, AR5K_PHY_AGC_DISABLE); - mdelay(1); + usleep_range(1000, 1500); /* * Enable calibration and wait until completion @@ -3397,7 +3397,7 @@ int ath5k_hw_phy_init(struct ath5k_hw *ah, struct ieee80211_channel *channel, if (ret) return ret; - mdelay(1); + usleep_range(1000, 1500); /* * Write RF buffer @@ -3418,10 +3418,10 @@ int ath5k_hw_phy_init(struct ath5k_hw *ah, struct ieee80211_channel *channel, } } else if (ah->ah_version == AR5K_AR5210) { - mdelay(1); + usleep_range(1000, 1500); /* Disable phy and wait */ ath5k_hw_reg_write(ah, AR5K_PHY_ACT_DISABLE, AR5K_PHY_ACT); - mdelay(1); + usleep_range(1000, 1500); } /* Set channel on PHY */ @@ -3447,7 +3447,7 @@ int ath5k_hw_phy_init(struct ath5k_hw *ah, struct ieee80211_channel *channel, for (i = 0; i <= 20; i++) { if (!(ath5k_hw_reg_read(ah, AR5K_PHY_ADC_TEST) & 0x10)) break; - udelay(200); + usleep_range(200, 250); } ath5k_hw_reg_write(ah, phy_tst1, AR5K_PHY_TST1); |