wil6210: change RX_HTRSH interrupt print level to debug

When using interrupt moderation RX_HTRSH interrupt can occur
frequently during high throughput and should not be considered
as error.
Such print-outs can degrade the performance hence should be printed
in debug print level.

Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

drivers/net/wireless/ath/wil6210/interrupt.c

@@ -228,11 +228,8 @@ static irqreturn_t wil6210_irq_rx(int irq, void *cookie)
 	 */
 	if (likely(isr & (BIT_DMA_EP_RX_ICR_RX_DONE |
 			  BIT_DMA_EP_RX_ICR_RX_HTRSH))) {
-		wil_dbg_irq(wil, "RX done\n");
-
-		if (unlikely(isr & BIT_DMA_EP_RX_ICR_RX_HTRSH))
-			wil_err_ratelimited(wil,
-					    "Received \"Rx buffer is in risk of overflow\" interrupt\n");
+		wil_dbg_irq(wil, "RX done / RX_HTRSH received, ISR (0x%x)\n",
+			    isr);
 
 		isr &= ~(BIT_DMA_EP_RX_ICR_RX_DONE |
 			 BIT_DMA_EP_RX_ICR_RX_HTRSH);