ath6kl: use ath6kl prefix in credit functions

This is to follow the common style in the driver. Also add braces to
fix a style issue.

Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
diff --git a/drivers/net/wireless/ath/ath6kl/htc.c b/drivers/net/wireless/ath/ath6kl/htc.c
index 3cd3ef5..b861fa1 100644
--- a/drivers/net/wireless/ath/ath6kl/htc.c
+++ b/drivers/net/wireless/ath/ath6kl/htc.c
@@ -105,7 +105,7 @@
 	ath6kl_dbg(ATH6KL_DBG_HTC, "htc tx ctxt 0x%p dist 0x%p\n",
 		   target->cred_dist_cntxt, &target->cred_dist_list);
 
-	ath6k_credit_distribute(target->cred_dist_cntxt,
+	ath6kl_credit_distribute(target->cred_dist_cntxt,
 				&target->cred_dist_list,
 				HTC_CREDIT_DIST_SEND_COMPLETE);
 
@@ -237,7 +237,7 @@
 		ath6kl_dbg(ATH6KL_DBG_HTC, "htc creds ctxt 0x%p dist 0x%p\n",
 			   target->cred_dist_cntxt, &ep->cred_dist);
 
-		ath6k_seek_credits(target->cred_dist_cntxt, &ep->cred_dist);
+		ath6kl_seek_credits(target->cred_dist_cntxt, &ep->cred_dist);
 
 		ep->cred_dist.seek_cred = 0;
 
@@ -260,7 +260,7 @@
 		ath6kl_dbg(ATH6KL_DBG_HTC, "htc creds ctxt 0x%p dist 0x%p\n",
 			   target->cred_dist_cntxt, &ep->cred_dist);
 
-		ath6k_seek_credits(target->cred_dist_cntxt, &ep->cred_dist);
+		ath6kl_seek_credits(target->cred_dist_cntxt, &ep->cred_dist);
 
 		/* see if we were successful in getting more */
 		if (ep->cred_dist.credits < ep->cred_dist.cred_per_msg) {
@@ -842,9 +842,9 @@
 			   "htc tx activity ctxt 0x%p dist 0x%p\n",
 			   target->cred_dist_cntxt, &target->cred_dist_list);
 
-		ath6k_credit_distribute(target->cred_dist_cntxt,
-					&target->cred_dist_list,
-					HTC_CREDIT_DIST_ACTIVITY_CHANGE);
+		ath6kl_credit_distribute(target->cred_dist_cntxt,
+					 &target->cred_dist_list,
+					 HTC_CREDIT_DIST_ACTIVITY_CHANGE);
 	}
 
 	spin_unlock_bh(&target->tx_lock);
@@ -1272,9 +1272,9 @@
 		ath6kl_dbg(ATH6KL_DBG_HTC, "htc creds ctxt 0x%p dist 0x%p\n",
 			   target->cred_dist_cntxt, &target->cred_dist_list);
 
-		ath6k_credit_distribute(target->cred_dist_cntxt,
-					&target->cred_dist_list,
-					HTC_CREDIT_DIST_SEND_COMPLETE);
+		ath6kl_credit_distribute(target->cred_dist_cntxt,
+					 &target->cred_dist_list,
+					 HTC_CREDIT_DIST_SEND_COMPLETE);
 	}
 
 	spin_unlock_bh(&target->tx_lock);
@@ -2338,8 +2338,8 @@
 	}
 
 	/* NOTE: the first entry in the distribution list is ENDPOINT_0 */
-	ath6k_credit_init(target->cred_dist_cntxt, &target->cred_dist_list,
-			  target->tgt_creds);
+	ath6kl_credit_init(target->cred_dist_cntxt, &target->cred_dist_list,
+			   target->tgt_creds);
 
 	dump_cred_dist_stats(target);