1 files changed, 5 insertions, 2 deletions

diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
index ffcf44a4058b..94acce59f51d 100644
--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
@@ -729,6 +729,7 @@ static int ar5008_hw_process_ini(struct ath_hw *ah,
                                  struct ath9k_channel *chan)
 {
         struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
+        struct ath_common *common = ath9k_hw_common(ah);
         int i, regWrites = 0;
         struct ieee80211_channel *channel = chan->chan;
         u32 modesIndex, freqIndex;
@@ -805,7 +806,8 @@ static int ar5008_hw_process_ini(struct ath_hw *ah,
                 REG_WRITE(ah, reg, val);
 
                 if (reg >= 0x7800 && reg < 0x78a0
-                    && ah->config.analog_shiftreg) {
+                    && ah->config.analog_shiftreg
+                    && (common->bus_ops->ath_bus_type != ATH_USB)) {
                         udelay(100);
                 }
 
@@ -835,7 +837,8 @@ static int ar5008_hw_process_ini(struct ath_hw *ah,
                 REG_WRITE(ah, reg, val);
 
                 if (reg >= 0x7800 && reg < 0x78a0
-                    && ah->config.analog_shiftreg) {
+                    && ah->config.analog_shiftreg
+                    && (common->bus_ops->ath_bus_type != ATH_USB)) {
                         udelay(100);
                 }