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-rw-r--r--drivers/net/wireless/ath/ath5k/attach.c2
-rw-r--r--drivers/net/wireless/ath/ath5k/pci.c2
-rw-r--r--drivers/net/wireless/ath/ath5k/phy.c22
-rw-r--r--drivers/net/wireless/ath/ath5k/reset.c14
4 files changed, 20 insertions, 20 deletions
diff --git a/drivers/net/wireless/ath/ath5k/attach.c b/drivers/net/wireless/ath/ath5k/attach.c
index 91627dd2c26..49fdc9333aa 100644
--- a/drivers/net/wireless/ath/ath5k/attach.c
+++ b/drivers/net/wireless/ath/ath5k/attach.c
@@ -298,7 +298,7 @@ int ath5k_hw_init(struct ath5k_hw *ah)
/* Reset SERDES to load new settings */
ath5k_hw_reg_write(ah, 0x00000000, AR5K_PCIE_SERDES_RESET);
- mdelay(1);
+ usleep_range(1000, 1500);
}
/* Get misc capabilities */
diff --git a/drivers/net/wireless/ath/ath5k/pci.c b/drivers/net/wireless/ath/ath5k/pci.c
index dfa48eb7d95..849fa060ebc 100644
--- a/drivers/net/wireless/ath/ath5k/pci.c
+++ b/drivers/net/wireless/ath/ath5k/pci.c
@@ -98,7 +98,7 @@ ath5k_pci_eeprom_read(struct ath_common *common, u32 offset, u16 *data)
0xffff);
return true;
}
- udelay(15);
+ usleep_range(15, 20);
}
return false;
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);
diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c
index 2abac257b4b..de28be4296a 100644
--- a/drivers/net/wireless/ath/ath5k/reset.c
+++ b/drivers/net/wireless/ath/ath5k/reset.c
@@ -357,7 +357,7 @@ static int ath5k_hw_nic_reset(struct ath5k_hw *ah, u32 val)
ath5k_hw_reg_write(ah, val, AR5K_RESET_CTL);
/* Wait at least 128 PCI clocks */
- udelay(15);
+ usleep_range(15, 20);
if (ah->ah_version == AR5K_AR5210) {
val &= AR5K_RESET_CTL_PCU | AR5K_RESET_CTL_DMA
@@ -422,7 +422,7 @@ static int ath5k_hw_wisoc_reset(struct ath5k_hw *ah, u32 flags)
regval = __raw_readl(reg);
__raw_writel(regval | val, reg);
regval = __raw_readl(reg);
- udelay(100);
+ usleep_range(100, 150);
/* Bring BB/MAC out of reset */
__raw_writel(regval & ~val, reg);
@@ -493,7 +493,7 @@ static int ath5k_hw_set_power(struct ath5k_hw *ah, enum ath5k_power_mode mode,
ath5k_hw_reg_write(ah, data | AR5K_SLEEP_CTL_SLE_WAKE,
AR5K_SLEEP_CTL);
- udelay(15);
+ usleep_range(15, 20);
for (i = 200; i > 0; i--) {
/* Check if the chip did wake up */
@@ -502,7 +502,7 @@ static int ath5k_hw_set_power(struct ath5k_hw *ah, enum ath5k_power_mode mode,
break;
/* Wait a bit and retry */
- udelay(50);
+ usleep_range(50, 75);
ath5k_hw_reg_write(ah, data | AR5K_SLEEP_CTL_SLE_WAKE,
AR5K_SLEEP_CTL);
}
@@ -563,7 +563,7 @@ int ath5k_hw_on_hold(struct ath5k_hw *ah)
ret = ath5k_hw_nic_reset(ah, AR5K_RESET_CTL_PCU |
AR5K_RESET_CTL_MAC | AR5K_RESET_CTL_DMA |
AR5K_RESET_CTL_PHY | AR5K_RESET_CTL_PCI);
- mdelay(2);
+ usleep_range(2000, 2500);
} else {
ret = ath5k_hw_nic_reset(ah, AR5K_RESET_CTL_PCU |
AR5K_RESET_CTL_BASEBAND | bus_flags);
@@ -621,7 +621,7 @@ int ath5k_hw_nic_wakeup(struct ath5k_hw *ah, struct ieee80211_channel *channel)
ret = ath5k_hw_nic_reset(ah, AR5K_RESET_CTL_PCU |
AR5K_RESET_CTL_MAC | AR5K_RESET_CTL_DMA |
AR5K_RESET_CTL_PHY | AR5K_RESET_CTL_PCI);
- mdelay(2);
+ usleep_range(2000, 2500);
} else {
if (ath5k_get_bus_type(ah) == ATH_AHB)
ret = ath5k_hw_wisoc_reset(ah, AR5K_RESET_CTL_PCU |
@@ -739,7 +739,7 @@ int ath5k_hw_nic_wakeup(struct ath5k_hw *ah, struct ieee80211_channel *channel)
/* ...update PLL if needed */
if (ath5k_hw_reg_read(ah, AR5K_PHY_PLL) != clock) {
ath5k_hw_reg_write(ah, clock, AR5K_PHY_PLL);
- udelay(300);
+ usleep_range(300, 350);
}
/* ...set the PHY operating mode */
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-27 15:32:19 +0000