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| author | Jiri Slaby <jslaby@suse.cz> | 2013-01-03 15:53:03 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-16 07:21:36 +0100 |
| commit | 92a19f9cec9a80ad93c06e115822deb729e2c6ad (patch) | |
| tree | 80e1550ac1647a1cdf20a0b568554c0c50a63f75 /drivers/tty/serial/sunsu.c | |
| parent | TTY: convert more flipping functions (diff) | |
| download | linux-92a19f9cec9a80ad93c06e115822deb729e2c6ad.tar.xz linux-92a19f9cec9a80ad93c06e115822deb729e2c6ad.zip | |
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/sunsu.c')
| -rw-r--r-- | drivers/tty/serial/sunsu.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/tty/serial/sunsu.c b/drivers/tty/serial/sunsu.c index 220da3f9724f..52325968b06c 100644 --- a/drivers/tty/serial/sunsu.c +++ b/drivers/tty/serial/sunsu.c @@ -318,7 +318,8 @@ static void sunsu_enable_ms(struct uart_port *port) static struct tty_struct * receive_chars(struct uart_sunsu_port *up, unsigned char *status) { - struct tty_struct *tty = up->port.state->port.tty; + struct tty_port *port = &up->port.state->port; + struct tty_struct *tty = port->tty; unsigned char ch, flag; int max_count = 256; int saw_console_brk = 0; @@ -376,14 +377,14 @@ receive_chars(struct uart_sunsu_port *up, unsigned char *status) if (uart_handle_sysrq_char(&up->port, ch)) goto ignore_char; if ((*status & up->port.ignore_status_mask) == 0) - tty_insert_flip_char(tty, ch, flag); + tty_insert_flip_char(port, ch, flag); if (*status & UART_LSR_OE) /* * Overrun is special, since it's reported * immediately, and doesn't affect the current * character. */ - tty_insert_flip_char(tty, 0, TTY_OVERRUN); + tty_insert_flip_char(port, 0, TTY_OVERRUN); ignore_char: *status = serial_inp(up, UART_LSR); } while ((*status & UART_LSR_DR) && (max_count-- > 0)); |