diff options
| author | Jiri Slaby <jslaby@suse.cz> | 2013-01-03 18:53:06 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-16 10:30:15 +0400 |
| commit | 2e124b4a390ca85325fae75764bef92f0547fa25 (patch) | |
| tree | 5519fbcdbe954e79b271ea6d31ac5a4dc754c4f5 /drivers/tty/isicom.c | |
| parent | d6c53c0e9bd0a83f9f9ddbc9fd80141a54d83896 (diff) | |
| download | linux-2e124b4a390ca85325fae75764bef92f0547fa25.tar.xz | |
TTY: switch tty_flip_buffer_push
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.
Now, the one where most of tty_port_tty_get gets removed:
tty_flip_buffer_push.
IOW we also closed all the races in drivers not using tty_port_tty_get
at all yet.
Also we move tty_flip_buffer_push declaration from include/linux/tty.h
to include/linux/tty_flip.h to all others while we are changing it
anyway.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/isicom.c')
| -rw-r--r-- | drivers/tty/isicom.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/tty/isicom.c b/drivers/tty/isicom.c index c70144f55fc0..858291ca889c 100644 --- a/drivers/tty/isicom.c +++ b/drivers/tty/isicom.c @@ -637,7 +637,7 @@ static irqreturn_t isicom_interrupt(int irq, void *dev_id) tty_insert_flip_char(&port->port, 0, TTY_BREAK); if (port->port.flags & ASYNC_SAK) do_SAK(tty); - tty_flip_buffer_push(tty); + tty_flip_buffer_push(&port->port); break; case 2: /* Statistics */ @@ -671,7 +671,7 @@ static irqreturn_t isicom_interrupt(int irq, void *dev_id) byte_count -= 2; } } - tty_flip_buffer_push(tty); + tty_flip_buffer_push(&port->port); } outw(0x0000, base+0x04); /* enable interrupts */ spin_unlock(&card->card_lock); |