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authorJiri Slaby <jslaby@suse.cz>2013-01-03 15:53:05 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-01-15 22:23:16 -0800
commitd6c53c0e9bd0a83f9f9ddbc9fd80141a54d83896 (patch)
tree2b749451607e0a52d97d61af984e7aa2e3818067 /drivers/tty/amiserial.c
parent05c7cd39907184328f48d3e7899f9cdd653ad336 (diff)
downloadop-kernel-dev-d6c53c0e9bd0a83f9f9ddbc9fd80141a54d83896.zip
op-kernel-dev-d6c53c0e9bd0a83f9f9ddbc9fd80141a54d83896.tar.gz
TTY: move low_latency to tty_port
One point is to have less places where we actually need tty pointer. The other is that low_latency is bound to buffer processing and buffers are now in tty_port. So it makes sense to move low_latency to tty_port too. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/amiserial.c')
-rw-r--r--drivers/tty/amiserial.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/tty/amiserial.c b/drivers/tty/amiserial.c
index 2e670d0..2d1357a 100644
--- a/drivers/tty/amiserial.c
+++ b/drivers/tty/amiserial.c
@@ -1099,7 +1099,7 @@ static int set_serial_info(struct tty_struct *tty, struct serial_state *state,
state->custom_divisor = new_serial.custom_divisor;
port->close_delay = new_serial.close_delay * HZ/100;
port->closing_wait = new_serial.closing_wait * HZ/100;
- tty->low_latency = (port->flags & ASYNC_LOW_LATENCY) ? 1 : 0;
+ port->low_latency = (port->flags & ASYNC_LOW_LATENCY) ? 1 : 0;
check_and_exit:
if (port->flags & ASYNC_INITIALIZED) {
@@ -1528,7 +1528,7 @@ static int rs_open(struct tty_struct *tty, struct file * filp)
if (serial_paranoia_check(info, tty->name, "rs_open"))
return -ENODEV;
- tty->low_latency = (port->flags & ASYNC_LOW_LATENCY) ? 1 : 0;
+ port->low_latency = (port->flags & ASYNC_LOW_LATENCY) ? 1 : 0;
retval = startup(tty, info);
if (retval) {
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