Displaying 1 result from an estimated 1 matches for "hvc_poll_init".
2012 Jun 07
7
[PATCH] xen/hvc: Fix polling mode to work with kdb/kgdb
...ng kernel parameter:
kgdboc=hvc0
Signed-off-by: Ben Guthro <Benjamin.Guthro@citrix.com>
diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c
index 2d691eb..3750e74 100644
--- a/drivers/tty/hvc/hvc_console.c
+++ b/drivers/tty/hvc/hvc_console.c
@@ -766,12 +766,10 @@ int hvc_poll_init(struct tty_driver *driver, int
line, char *options)
static int hvc_poll_get_char(struct tty_driver *driver, int line)
{
- struct tty_struct *tty = driver->ttys[0];
- struct hvc_struct *hp = tty->driver_data;
int n;
char ch;
- n = hp->ops->get_chars(...