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authorJiri Slaby <jslaby@suse.cz>2013-01-03 15:53:03 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-01-15 22:21:36 -0800
commit92a19f9cec9a80ad93c06e115822deb729e2c6ad (patch)
tree80e1550ac1647a1cdf20a0b568554c0c50a63f75 /drivers/tty/serial/lantiq.c
parent2f69335710884ae6112fc8196ebe29b5cda7b79b (diff)
downloadlinux-92a19f9cec9a80ad93c06e115822deb729e2c6ad.tar.bz2
TTY: switch tty_insert_flip_char
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_char is the next one to proceed. This one is used all over the code, so the patch is huge. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/lantiq.c')
-rw-r--r--drivers/tty/serial/lantiq.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/tty/serial/lantiq.c b/drivers/tty/serial/lantiq.c
index 02da071fe1e7..1933fe3c98dd 100644
--- a/drivers/tty/serial/lantiq.c
+++ b/drivers/tty/serial/lantiq.c
@@ -162,7 +162,8 @@ lqasc_enable_ms(struct uart_port *port)
static int
lqasc_rx_chars(struct uart_port *port)
{
- struct tty_struct *tty = tty_port_tty_get(&port->state->port);
+ struct tty_port *tport = &port->state->port;
+ struct tty_struct *tty = tty_port_tty_get(tport);
unsigned int ch = 0, rsr = 0, fifocnt;
if (!tty) {
@@ -208,7 +209,7 @@ lqasc_rx_chars(struct uart_port *port)
}
if ((rsr & port->ignore_status_mask) == 0)
- tty_insert_flip_char(tty, ch, flag);
+ tty_insert_flip_char(tport, ch, flag);
if (rsr & ASCSTATE_ROE)
/*
@@ -216,7 +217,7 @@ lqasc_rx_chars(struct uart_port *port)
* immediately, and doesn't affect the current
* character
*/
- tty_insert_flip_char(tty, 0, TTY_OVERRUN);
+ tty_insert_flip_char(tport, 0, TTY_OVERRUN);
}
if (ch != 0)
tty_flip_buffer_push(tty);