tty: Introduce some close helpers for ports

[cascardo/linux.git] / drivers / char / hvcs.c

diff --git a/drivers/char/hvcs.c b/drivers/char/hvcs.c
index 473d9b1..6e6eb44 100644 (file)
--- a/drivers/char/hvcs.c
+++ b/drivers/char/hvcs.c
@@ -269,7 +269,7 @@ struct hvcs_struct {
        unsigned int index;
 
        struct tty_struct *tty;
-       unsigned int open_count;
+       int open_count;
 
        /*
         * Used to tell the driver kernel_thread what operations need to take