--- /dev/null
+--- a/drivers/net/wireless/ath/ath5k/reset.c
++++ b/drivers/net/wireless/ath/ath5k/reset.c
+@@ -1154,6 +1154,7 @@ ath5k_hw_reset(struct ath5k_hw *ah, enum
+ tsf_lo = 0;
+ mode = 0;
+
++#if 0
+ /*
+ * Sanity check for fast flag
+ * Fast channel change only available
+@@ -1161,6 +1162,7 @@ ath5k_hw_reset(struct ath5k_hw *ah, enum
+ */
+ if (fast && (ah->ah_radio != AR5K_RF2413) &&
+ (ah->ah_radio != AR5K_RF5413))
++#endif
+ fast = false;
+
+ /* Disable sleep clock operation