[PATCH] uml: Add throttling to console driver
This patch adds support for throttling and unthrottling input when the tty
driver can't handle it.
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/arch/um/drivers/ssl.c b/arch/um/drivers/ssl.c
index 6823dc5..a32ef55 100644
--- a/arch/um/drivers/ssl.c
+++ b/arch/um/drivers/ssl.c
@@ -109,16 +109,6 @@
return;
}
-static void ssl_throttle(struct tty_struct * tty)
-{
- printk(KERN_ERR "Someone should implement ssl_throttle\n");
-}
-
-static void ssl_unthrottle(struct tty_struct * tty)
-{
- printk(KERN_ERR "Someone should implement ssl_unthrottle\n");
-}
-
static void ssl_stop(struct tty_struct *tty)
{
printk(KERN_ERR "Someone should implement ssl_stop\n");
@@ -145,9 +135,9 @@
.flush_chars = line_flush_chars,
.set_termios = line_set_termios,
.ioctl = line_ioctl,
+ .throttle = line_throttle,
+ .unthrottle = line_unthrottle,
#if 0
- .throttle = ssl_throttle,
- .unthrottle = ssl_unthrottle,
.stop = ssl_stop,
.start = ssl_start,
.hangup = ssl_hangup,