---

yaml --- r: 267326 b: refs/heads/master c: da4e40e h: refs/heads/master v: v3
git-mirror · Aug 26, 2011 · 5122397 · 5122397
1 parent dac936d
commit 5122397
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Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 51808f051ede81865b7af351d6c230a1ac244a22
+refs/heads/master: da4e40e271a30ecf8b87f70619cca93c25ed0199
diff --git a/trunk/drivers/tty/serial/mrst_max3110.c b/trunk/drivers/tty/serial/mrst_max3110.c
@@ -347,7 +347,7 @@ receive_chars(struct uart_max3110 *max, unsigned short *str, int len)
 	if (!port->state)
 		return 0;
 
-	tty = port->state->port.tty;
+	tty = tty_port_tty_get(&port->state->port);
 	if (!tty)
 		return 0;
 
@@ -364,8 +364,10 @@ receive_chars(struct uart_max3110 *max, unsigned short *str, int len)
 		}
 	}
 
-	if (!w)
+	if (!w) {
+		tty_kref_put(tty);
 		return 0;
+	}
 
 	for (r = 0; w; r += usable, w -= usable) {
 		usable = tty_buffer_request_room(tty, w);
@@ -375,6 +377,7 @@ receive_chars(struct uart_max3110 *max, unsigned short *str, int len)
 		}
 	}
 	tty_flip_buffer_push(tty);
+	tty_kref_put(tty);
 
 	return r;
 }