usb: mtu3: print endpoint type as string

Print endpoint type as string instead of decimal value to make
the log more readable.
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/20220708071903.25752-2-chunfeng.yun@mediatek.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/mtu3/mtu3_debugfs.c

@@ -101,13 +101,13 @@ static int mtu3_ep_used_show(struct seq_file *sf, void *unused)
 	for (i = 0; i < mtu->num_eps; i++) {
 		mep = mtu->in_eps + i;
 		if (mep->flags & MTU3_EP_ENABLED) {
-			seq_printf(sf, "%s - type: %d\n", mep->name, mep->type);
+			seq_printf(sf, "%s - type: %s\n", mep->name, usb_ep_type_string(mep->type));
 			used++;
 		}
 
 		mep = mtu->out_eps + i;
 		if (mep->flags & MTU3_EP_ENABLED) {
-			seq_printf(sf, "%s - type: %d\n", mep->name, mep->type);
+			seq_printf(sf, "%s - type: %s\n", mep->name, usb_ep_type_string(mep->type));
 			used++;
 		}
 	}
@@ -177,8 +177,8 @@ static int mtu3_ep_info_show(struct seq_file *sf, void *unused)
 	unsigned long flags;
 
 	spin_lock_irqsave(&mtu->lock, flags);
-	seq_printf(sf, "ep - type:%d, maxp:%d, slot:%d, flags:%x\n",
-		   mep->type, mep->maxp, mep->slot, mep->flags);
+	seq_printf(sf, "ep - type:%s, maxp:%d, slot:%d, flags:%x\n",
+		   usb_ep_type_string(mep->type), mep->maxp, mep->slot, mep->flags);
 	spin_unlock_irqrestore(&mtu->lock, flags);
 
 	return 0;

drivers/usb/mtu3/mtu3_trace.h

@@ -238,8 +238,8 @@ DECLARE_EVENT_CLASS(mtu3_log_ep,
 		__entry->direction = mep->is_in;
 		__entry->gpd_ring = &mep->gpd_ring;
 	),
-	TP_printk("%s: type %d maxp %d slot %d mult %d burst %d ring %p/%pad flags %c:%c%c%c:%c",
-		__get_str(name), __entry->type,
+	TP_printk("%s: type %s maxp %d slot %d mult %d burst %d ring %p/%pad flags %c:%c%c%c:%c",
+		__get_str(name), usb_ep_type_string(__entry->type),
 		__entry->maxp, __entry->slot,
 		__entry->mult, __entry->maxburst,
 		__entry->gpd_ring, &__entry->gpd_ring->dma,