TTY: switch tty_insert_flip_string
Now, we start converting tty buffer functions to actually use
tty_port. This will allow us to get rid of the need of tty in many
call sites. Only tty_port will needed and hence no more
tty_port_tty_get in those paths.
tty_insert_flip_string this time.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
index 4a387ec..b87d9e5 100644
--- a/drivers/isdn/i4l/isdn_common.c
+++ b/drivers/isdn/i4l/isdn_common.c
@@ -876,9 +876,8 @@
* of the mapping (di,ch)<->minor, happen during the sleep? --he
*/
int
-isdn_readbchan_tty(int di, int channel, struct tty_struct *tty, int cisco_hack)
+isdn_readbchan_tty(int di, int channel, struct tty_port *port, int cisco_hack)
{
- struct tty_port *port = tty->port;
int count;
int count_pull;
int count_put;
@@ -941,7 +940,7 @@
}
count_put = count_pull;
if (count_put > 1)
- tty_insert_flip_string(tty, skb->data, count_put - 1);
+ tty_insert_flip_string(port, skb->data, count_put - 1);
last = skb->data[count_put - 1];
len -= count_put;
#ifdef CONFIG_ISDN_AUDIO
diff --git a/drivers/isdn/i4l/isdn_common.h b/drivers/isdn/i4l/isdn_common.h
index 9a471f6..2260ef0 100644
--- a/drivers/isdn/i4l/isdn_common.h
+++ b/drivers/isdn/i4l/isdn_common.h
@@ -37,7 +37,7 @@
extern void isdn_unexclusive_channel(int di, int ch);
extern int isdn_getnum(char **);
extern int isdn_readbchan(int, int, u_char *, u_char *, int, wait_queue_head_t *);
-extern int isdn_readbchan_tty(int, int, struct tty_struct *, int);
+extern int isdn_readbchan_tty(int, int, struct tty_port *, int);
extern int isdn_get_free_channel(int, int, int, int, int, char *);
extern int isdn_writebuf_skb_stub(int, int, int, struct sk_buff *);
extern int register_isdn(isdn_if *i);
diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
index 32d65d4..9bb9986 100644
--- a/drivers/isdn/i4l/isdn_tty.c
+++ b/drivers/isdn/i4l/isdn_tty.c
@@ -101,7 +101,7 @@
} else {
#endif
if (len > 1)
- tty_insert_flip_string(tty, skb->data, len - 1);
+ tty_insert_flip_string(port, skb->data, len - 1);
last = skb->data[len - 1];
#ifdef CONFIG_ISDN_AUDIO
}
@@ -150,9 +150,9 @@
if (info->mcr & UART_MCR_RTS) {
/* CISCO AsyncPPP Hack */
if (!(info->emu.mdmreg[REG_CPPP] & BIT_CPPP))
- r = isdn_readbchan_tty(info->isdn_driver, info->isdn_channel, tty, 0);
+ r = isdn_readbchan_tty(info->isdn_driver, info->isdn_channel, &info->port, 0);
else
- r = isdn_readbchan_tty(info->isdn_driver, info->isdn_channel, tty, 1);
+ r = isdn_readbchan_tty(info->isdn_driver, info->isdn_channel, &info->port, 1);
if (r)
tty_flip_buffer_push(tty);
} else