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| author | Jiri Slaby <jslaby@suse.cz> | 2013-01-03 15:53:01 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-15 22:17:28 -0800 |
| commit | 227434f8986c3827a1faedd1feb437acd6285315 (patch) | |
| tree | e96f6c6a800b81d096be73c1b7943c7aa24aa632 /drivers/tty/hvc | |
| parent | ea28fd56fcde69af768135e428093f94c5ca6a88 (diff) | |
| download | kernel_goldelico_gta04-227434f8986c3827a1faedd1feb437acd6285315.zip kernel_goldelico_gta04-227434f8986c3827a1faedd1feb437acd6285315.tar.gz kernel_goldelico_gta04-227434f8986c3827a1faedd1feb437acd6285315.tar.bz2 | |
TTY: switch tty_buffer_request_room to tty_port
Now, we start converting tty buffer functions to actually use
tty_port. This will allow us to get rid of the need of tty pointer in
many call sites. Only tty_port will be needed and hence no more
tty_port_tty_get calls in those paths.
Here we start with tty_buffer_request_room.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/hvc')
| -rw-r--r-- | drivers/tty/hvc/hvc_console.c | 2 | ||||
| -rw-r--r-- | drivers/tty/hvc/hvcs.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c index 13ee53b..3d2ea92 100644 --- a/drivers/tty/hvc/hvc_console.c +++ b/drivers/tty/hvc/hvc_console.c @@ -629,7 +629,7 @@ int hvc_poll(struct hvc_struct *hp) /* Read data if any */ for (;;) { - int count = tty_buffer_request_room(tty, N_INBUF); + int count = tty_buffer_request_room(&hp->port, N_INBUF); /* If flip is full, just reschedule a later read */ if (count == 0) { diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c index 8776357..4a0ab98 100644 --- a/drivers/tty/hvc/hvcs.c +++ b/drivers/tty/hvc/hvcs.c @@ -609,7 +609,7 @@ static int hvcs_io(struct hvcs_struct *hvcsd) /* remove the read masks */ hvcsd->todo_mask &= ~(HVCS_READ_MASK); - if (tty_buffer_request_room(tty, HVCS_BUFF_LEN) >= HVCS_BUFF_LEN) { + if (tty_buffer_request_room(&hvcsd->port, HVCS_BUFF_LEN) >= HVCS_BUFF_LEN) { got = hvc_get_chars(unit_address, &buf[0], HVCS_BUFF_LEN); |