ath6kl: merge htc debug levels

It's not really necessary to have separate debug levels for htc tx and rx
so combine them.
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

drivers/net/wireless/ath/ath6kl/debug.c

@@ -180,9 +180,10 @@ void dump_cred_dist_stats(struct htc_target *target)
 	list_for_each_entry(ep_list, &target->cred_dist_list, list)
 		dump_cred_dist(ep_list);
 
-	ath6kl_dbg(ATH6KL_DBG_HTC_SEND, "ctxt:%p dist:%p\n",
+	ath6kl_dbg(ATH6KL_DBG_HTC, "ctxt:%p dist:%p\n",
 		   target->cred_dist_cntxt, NULL);
-	ath6kl_dbg(ATH6KL_DBG_TRC, "credit distribution, total : %d, free : %d\n",
+	ath6kl_dbg(ATH6KL_DBG_HTC,
+		   "credit distribution, total : %d, free : %d\n",
 		   target->cred_dist_cntxt->total_avail_credits,
 		   target->cred_dist_cntxt->cur_free_credits);
 }

drivers/net/wireless/ath/ath6kl/debug.h

@@ -25,8 +25,8 @@ enum ATH6K_DEBUG_MASK {
 	ATH6KL_DBG_WLAN_TX      = BIT(2),     /* wlan tx */
 	ATH6KL_DBG_WLAN_RX      = BIT(3),     /* wlan rx */
 	ATH6KL_DBG_BMI		= BIT(4),     /* bmi tracing */
-	ATH6KL_DBG_HTC_SEND     = BIT(5),     /* htc send */
-	ATH6KL_DBG_HTC_RECV     = BIT(6),     /* htc recv */
+	ATH6KL_DBG_HTC		= BIT(5),
+	/* hole */
 	ATH6KL_DBG_IRQ		= BIT(7),     /* interrupt processing */
 	ATH6KL_DBG_PM           = BIT(8),     /* power management */
 	ATH6KL_DBG_WLAN_NODE    = BIT(9),     /* general wlan node tracing */

drivers/net/wireless/ath/ath6kl/hif.c

@@ -51,7 +51,7 @@ int ath6kl_hif_rw_comp_handler(void *context, int status)
 {
 	struct htc_packet *packet = context;
 
-	ath6kl_dbg(ATH6KL_DBG_HTC_RECV,
+	ath6kl_dbg(ATH6KL_DBG_HTC,
 		   "ath6kl_hif_rw_comp_handler (pkt:0x%p , status: %d\n",
 		   packet, status);
 
@@ -119,7 +119,7 @@ int ath6kl_hif_poll_mboxmsg_rx(struct ath6kl_device *dev, u32 *lk_ahd,
 
 		/* delay a little  */
 		mdelay(ATH6KL_TIME_QUANTUM);
-		ath6kl_dbg(ATH6KL_DBG_HTC_RECV, "retry mbox poll : %d\n", i);
+		ath6kl_dbg(ATH6KL_DBG_HTC, "retry mbox poll : %d\n", i);
 	}
 
 	if (i == 0) {
@@ -186,7 +186,7 @@ int ath6kl_hif_submit_scat_req(struct ath6kl_device *dev,
 			dev->ar->mbox_info.htc_addr;
 	}
 
-	ath6kl_dbg((ATH6KL_DBG_HTC_RECV | ATH6KL_DBG_HTC_SEND),
+	ath6kl_dbg(ATH6KL_DBG_HTC,
 		   "ath6kl_hif_submit_scat_req, entries: %d, total len: %d mbox:0x%X (mode: %s : %s)\n",
 		   scat_req->scat_entries, scat_req->len,
 		   scat_req->addr, !read ? "async" : "sync",