wil6210: remove raw wil_dbg() calls

Introduce debug category "MISC", convert all raw wil_dbg() to this category.
This improves dynamic debug manageability

Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath/wil6210/txrx.c b/drivers/net/wireless/ath/wil6210/txrx.c
index f29c294..241dd0e 100644
--- a/drivers/net/wireless/ath/wil6210/txrx.c
+++ b/drivers/net/wireless/ath/wil6210/txrx.c
@@ -100,8 +100,8 @@
 		d->dma.status = TX_DMA_STATUS_DU;
 	}
 
-	wil_dbg(wil, "vring[%d] 0x%p:0x%016llx 0x%p\n", vring->size,
-		vring->va, (unsigned long long)vring->pa, vring->ctx);
+	wil_dbg_MISC(wil, "vring[%d] 0x%p:0x%016llx 0x%p\n", vring->size,
+		     vring->va, (unsigned long long)vring->pa, vring->ctx);
 
 	return 0;
 }
@@ -528,8 +528,8 @@
 
 	vring->hwtail = le32_to_cpu(evt.evt.rx_ring_tail_ptr);
 
-	wil_dbg(wil, "Rx init: status %d tail 0x%08x\n",
-		le32_to_cpu(evt.evt.status), vring->hwtail);
+	wil_dbg_MISC(wil, "Rx init: status %d tail 0x%08x\n",
+		     le32_to_cpu(evt.evt.status), vring->hwtail);
 
 	rc = wil_rx_refill(wil, vring->size);
 	if (rc)