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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/char/pcmcia | |
| parent | serial/arc-uart: switch to devicetree based probing (diff) | |
| download | linux-dev-227434f8986c3827a1faedd1feb437acd6285315.tar.xz linux-dev-227434f8986c3827a1faedd1feb437acd6285315.zip | |
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/char/pcmcia')
| -rw-r--r-- | drivers/char/pcmcia/synclink_cs.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c index b2f35d786025..0b1de715f097 100644 --- a/drivers/char/pcmcia/synclink_cs.c +++ b/drivers/char/pcmcia/synclink_cs.c @@ -888,6 +888,7 @@ static void rx_ready_hdlc(MGSLPC_INFO *info, int eom) static void rx_ready_async(MGSLPC_INFO *info, int tcd, struct tty_struct *tty) { + struct tty_port *port = &info->port; unsigned char data, status, flag; int fifo_count; int work = 0; @@ -913,7 +914,7 @@ static void rx_ready_async(MGSLPC_INFO *info, int tcd, struct tty_struct *tty) } else fifo_count = 32; - tty_buffer_request_room(tty, fifo_count); + tty_buffer_request_room(port, fifo_count); /* Flush received async data to receive data buffer. */ while (fifo_count) { data = read_reg(info, CHA + RXFIFO); |