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path: root/drivers/tty/ipwireless/tty.c
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Diffstat (limited to 'drivers/tty/ipwireless/tty.c')
-rw-r--r--drivers/tty/ipwireless/tty.c12
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/tty/ipwireless/tty.c b/drivers/tty/ipwireless/tty.c
index 2cde13ddf9fc..8fd72ff9436e 100644
--- a/drivers/tty/ipwireless/tty.c
+++ b/drivers/tty/ipwireless/tty.c
@@ -106,7 +106,7 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
tty->port.tty = linux_tty;
linux_tty->driver_data = tty;
- linux_tty->low_latency = 1;
+ tty->port.low_latency = 1;
if (tty->tty_type == TTYTYPE_MODEM)
ipwireless_ppp_open(tty->network);
@@ -160,15 +160,9 @@ static void ipw_close(struct tty_struct *linux_tty, struct file *filp)
void ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data,
unsigned int length)
{
- struct tty_struct *linux_tty;
int work = 0;
mutex_lock(&tty->ipw_tty_mutex);
- linux_tty = tty->port.tty;
- if (linux_tty == NULL) {
- mutex_unlock(&tty->ipw_tty_mutex);
- return;
- }
if (!tty->port.count) {
mutex_unlock(&tty->ipw_tty_mutex);
@@ -176,7 +170,7 @@ void ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data,
}
mutex_unlock(&tty->ipw_tty_mutex);
- work = tty_insert_flip_string(linux_tty, data, length);
+ work = tty_insert_flip_string(&tty->port, data, length);
if (work != length)
printk(KERN_DEBUG IPWIRELESS_PCCARD_NAME
@@ -187,7 +181,7 @@ void ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data,
* This may sleep if ->low_latency is set
*/
if (work)
- tty_flip_buffer_push(linux_tty);
+ tty_flip_buffer_push(&tty->port);
}
static void ipw_write_packet_sent_callback(void *callback_data,