1 files changed, 7 insertions, 8 deletions

diff --git a/drivers/net/wireless/ath/ath5k/reg.h b/drivers/net/wireless/ath/ath5k/reg.h
index fd14b9103951..e1c9abd8c879 100644
--- a/drivers/net/wireless/ath/ath5k/reg.h
+++ b/drivers/net/wireless/ath/ath5k/reg.h
@@ -686,16 +686,15 @@
 
 /*
  * DCU retry limit registers
+ * all these fields don't allow zero values
  */
 #define AR5K_DCU_RETRY_LMT_BASE         0x1080                  /* Register Address -Queue0 DCU_RETRY_LMT */
-#define AR5K_DCU_RETRY_LMT_SH_RETRY     0x0000000f      /* Short retry limit mask */
-#define AR5K_DCU_RETRY_LMT_SH_RETRY_S   0
-#define AR5K_DCU_RETRY_LMT_LG_RETRY     0x000000f0      /* Long retry limit mask */
-#define AR5K_DCU_RETRY_LMT_LG_RETRY_S   4
-#define AR5K_DCU_RETRY_LMT_SSH_RETRY    0x00003f00      /* Station short retry limit mask (?) */
-#define AR5K_DCU_RETRY_LMT_SSH_RETRY_S  8
-#define AR5K_DCU_RETRY_LMT_SLG_RETRY    0x000fc000      /* Station long retry limit mask (?) */
-#define AR5K_DCU_RETRY_LMT_SLG_RETRY_S  14
+#define AR5K_DCU_RETRY_LMT_RTS          0x0000000f      /* RTS failure limit. Transmission fails if no CTS is received for this number of times */
+#define AR5K_DCU_RETRY_LMT_RTS_S        0
+#define AR5K_DCU_RETRY_LMT_STA_RTS      0x00003f00      /* STA RTS failure limit. If exceeded CW reset */
+#define AR5K_DCU_RETRY_LMT_STA_RTS_S    8
+#define AR5K_DCU_RETRY_LMT_STA_DATA     0x000fc000      /* STA data failure limit. If exceeded CW reset. */
+#define AR5K_DCU_RETRY_LMT_STA_DATA_S   14
 #define AR5K_QUEUE_DFS_RETRY_LIMIT(_q)  AR5K_QUEUE_REG(AR5K_DCU_RETRY_LMT_BASE, _q)
 
 /*