[media] media: rc: nuvoton-cir: simplify debug code

Instead of explicitely checking debug use nvt_dbg like in other parts
of the driver thus simplifying the code.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

drivers/media/rc/nuvoton-cir.c

@@ -716,7 +716,7 @@ static void nvt_get_rx_ir_data(struct nvt_dev *nvt)
 
 static void nvt_cir_log_irqs(u8 status, u8 iren)
 {
-	nvt_pr(KERN_INFO, "IRQ 0x%02x (IREN 0x%02x) :%s%s%s%s%s%s%s%s%s",
+	nvt_dbg("IRQ 0x%02x (IREN 0x%02x) :%s%s%s%s%s%s%s%s%s",
 		status, iren,
 		status & CIR_IRSTS_RDR	? " RDR"	: "",
 		status & CIR_IRSTS_RTR	? " RTR"	: "",
@@ -790,7 +790,6 @@ static irqreturn_t nvt_cir_isr(int irq, void *data)
 		return IRQ_NONE;
 	}
 
-	if (debug)
 	nvt_cir_log_irqs(status, iren);
 
 	if (status & CIR_IRSTS_RTR) {