---

yaml --- r: 37724 b: refs/heads/master c: 6257b3b h: refs/heads/master v: v3
git-mirror · Oct 1, 2006 · 0a140ff · 0a140ff
1 parent 5e36487
commit 0a140ff
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Showing 2 changed files with 16 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f4664132613caf40bfbf17b7e0ab3340a8b8f526
+refs/heads/master: 6257b3bdfde4295c04872d710c2419ff8efc1b86
diff --git a/trunk/drivers/serial/ip22zilog.c b/trunk/drivers/serial/ip22zilog.c
@@ -1229,13 +1229,27 @@ static int __init ip22zilog_init(void)
 static void __exit ip22zilog_exit(void)
 {
 	int i;
+	struct uart_ip22zilog_port *up;
 
 	for (i = 0; i < NUM_CHANNELS; i++) {
-		struct uart_ip22zilog_port *up = &ip22zilog_port_table[i];
+		up = &ip22zilog_port_table[i];
 
 		uart_remove_one_port(&ip22zilog_reg, &up->port);
 	}
 
+	/* Free IO mem */
+	up = &ip22zilog_port_table[0];
+	for (i = 0; i < NUM_IP22ZILOG; i++) {
+		if (up[(i * 2) + 0].port.mapbase) {
+		   iounmap((void*)up[(i * 2) + 0].port.mapbase);
+		   up[(i * 2) + 0].port.mapbase = 0;
+		}
+		if (up[(i * 2) + 1].port.mapbase) {
+			iounmap((void*)up[(i * 2) + 1].port.mapbase);
+			up[(i * 2) + 1].port.mapbase = 0;
+		}
+	}
+
 	uart_unregister_driver(&ip22zilog_reg);
 }