diff options
| author | Jiri Slaby <jslaby@suse.cz> | 2013-01-03 14:53:03 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-16 06:21:36 (GMT) |
| commit | 92a19f9cec9a80ad93c06e115822deb729e2c6ad (patch) | |
| tree | 80e1550ac1647a1cdf20a0b568554c0c50a63f75 /drivers/tty/serial/bcm63xx_uart.c | |
| parent | 2f69335710884ae6112fc8196ebe29b5cda7b79b (diff) | |
| download | linux-92a19f9cec9a80ad93c06e115822deb729e2c6ad.tar.xz | |
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/tty/serial/bcm63xx_uart.c')
| -rw-r--r-- | drivers/tty/serial/bcm63xx_uart.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/tty/serial/bcm63xx_uart.c b/drivers/tty/serial/bcm63xx_uart.c index c76a226..de30b19 100644 --- a/drivers/tty/serial/bcm63xx_uart.c +++ b/drivers/tty/serial/bcm63xx_uart.c @@ -235,6 +235,7 @@ static const char *bcm_uart_type(struct uart_port *port) */ static void bcm_uart_do_rx(struct uart_port *port) { + struct tty_port *port = &port->state->port; struct tty_struct *tty; unsigned int max_count; @@ -242,7 +243,7 @@ static void bcm_uart_do_rx(struct uart_port *port) * higher than fifo size anyway since we're much faster than * serial port */ max_count = 32; - tty = port->state->port.tty; + tty = port->tty; do { unsigned int iestat, c, cstat; char flag; @@ -261,7 +262,7 @@ static void bcm_uart_do_rx(struct uart_port *port) bcm_uart_writel(port, val, UART_CTL_REG); port->icount.overrun++; - tty_insert_flip_char(tty, 0, TTY_OVERRUN); + tty_insert_flip_char(port, 0, TTY_OVERRUN); } if (!(iestat & UART_IR_STAT(UART_IR_RXNOTEMPTY))) @@ -300,7 +301,7 @@ static void bcm_uart_do_rx(struct uart_port *port) if ((cstat & port->ignore_status_mask) == 0) - tty_insert_flip_char(tty, c, flag); + tty_insert_flip_char(port, c, flag); } while (--max_count); |