--- zzzz-none-000/linux-3.10.107/drivers/tty/isicom.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/tty/isicom.c	2021-02-04 17:41:59.000000000 +0000
@@ -249,7 +249,7 @@
 		spin_unlock_irqrestore(&card->card_lock, card->flags);
 		msleep(10);
 	}
-	pr_warning("Failed to lock Card (0x%lx)\n", card->base);
+	pr_warn("Failed to lock Card (0x%lx)\n", card->base);
 
 	return 0;	/* Failed to acquire the card! */
 }
@@ -378,13 +378,13 @@
 	char *name, const char *routine)
 {
 	if (!port) {
-		pr_warning("Warning: bad isicom magic for dev %s in %s.\n",
-			   name, routine);
+		pr_warn("Warning: bad isicom magic for dev %s in %s\n",
+			name, routine);
 		return 1;
 	}
 	if (port->magic != ISICOM_MAGIC) {
-		pr_warning("Warning: NULL isicom port for dev %s in %s.\n",
-			   name, routine);
+		pr_warn("Warning: NULL isicom port for dev %s in %s\n",
+			name, routine);
 		return 1;
 	}
 
@@ -546,8 +546,8 @@
 	byte_count = header & 0xff;
 
 	if (channel + 1 > card->port_count) {
-		pr_warning("%s(0x%lx): %d(channel) > port_count.\n",
-			   __func__, base, channel+1);
+		pr_warn("%s(0x%lx): %d(channel) > port_count\n",
+			__func__, base, channel + 1);
 		outw(0x0000, base+0x04); /* enable interrupts */
 		spin_unlock(&card->card_lock);
 		return IRQ_HANDLED;
@@ -1055,7 +1055,7 @@
 
 	outw(0x8000 | ((port->channel) << (card->shift_count)) | 0x3, base);
 	outw((length & 0xff) << 8 | 0x00, base);
-	outw((length & 0xff00), base);
+	outw((length & 0xff00u), base);
 	InterruptTheCard(base);
 
 	unlock_card(card);