From 2e124b4a390ca85325fae75764bef92f0547fa25 Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Thu, 3 Jan 2013 15:53:06 +0100 Subject: 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 Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/vr41xx_siu.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'drivers/tty/serial/vr41xx_siu.c') diff --git a/drivers/tty/serial/vr41xx_siu.c b/drivers/tty/serial/vr41xx_siu.c index 62ee0166bc65..f655997f44af 100644 --- a/drivers/tty/serial/vr41xx_siu.c +++ b/drivers/tty/serial/vr41xx_siu.c @@ -313,12 +313,10 @@ static void siu_break_ctl(struct uart_port *port, int ctl) static inline void receive_chars(struct uart_port *port, uint8_t *status) { - struct tty_struct *tty; uint8_t lsr, ch; char flag; int max_count = RX_MAX_COUNT; - tty = port->state->port.tty; lsr = *status; do { @@ -365,7 +363,7 @@ static inline void receive_chars(struct uart_port *port, uint8_t *status) lsr = siu_read(port, UART_LSR); } while ((lsr & UART_LSR_DR) && (max_count-- > 0)); - tty_flip_buffer_push(tty); + tty_flip_buffer_push(&port->state->port); *status = lsr; } -- cgit v1.2.1