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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/usb/serial/ssu100.c
parent2f69335710884ae6112fc8196ebe29b5cda7b79b (diff)
downloadblackbird-op-linux-92a19f9cec9a80ad93c06e115822deb729e2c6ad.tar.gz
blackbird-op-linux-92a19f9cec9a80ad93c06e115822deb729e2c6ad.zip
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/usb/serial/ssu100.c')
-rw-r--r--drivers/usb/serial/ssu100.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/usb/serial/ssu100.c b/drivers/usb/serial/ssu100.c
index 37476c6240c2..38713156e957 100644
--- a/drivers/usb/serial/ssu100.c
+++ b/drivers/usb/serial/ssu100.c
@@ -582,8 +582,7 @@ static void ssu100_update_lsr(struct usb_serial_port *port, u8 lsr,
}
-static int ssu100_process_packet(struct urb *urb,
- struct tty_struct *tty)
+static int ssu100_process_packet(struct urb *urb)
{
struct usb_serial_port *port = urb->context;
char *packet = (char *)urb->transfer_buffer;
@@ -598,7 +597,8 @@ static int ssu100_process_packet(struct urb *urb,
if (packet[2] == 0x00) {
ssu100_update_lsr(port, packet[3], &flag);
if (flag == TTY_OVERRUN)
- tty_insert_flip_char(tty, 0, TTY_OVERRUN);
+ tty_insert_flip_char(&port->port, 0,
+ TTY_OVERRUN);
}
if (packet[2] == 0x01)
ssu100_update_msr(port, packet[3]);
@@ -614,7 +614,7 @@ static int ssu100_process_packet(struct urb *urb,
if (port->port.console && port->sysrq) {
for (i = 0; i < len; i++, ch++) {
if (!usb_serial_handle_sysrq_char(port, *ch))
- tty_insert_flip_char(tty, *ch, flag);
+ tty_insert_flip_char(&port->port, *ch, flag);
}
} else
tty_insert_flip_string_fixed_flag(&port->port, ch, flag, len);
@@ -632,7 +632,7 @@ static void ssu100_process_read_urb(struct urb *urb)
if (!tty)
return;
- count = ssu100_process_packet(urb, tty);
+ count = ssu100_process_packet(urb);
if (count)
tty_flip_buffer_push(tty);
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