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/omap-serial.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/tty/serial/omap-serial.c') diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c index ec90651d661a..6f3dbf740f05 100644 --- a/drivers/tty/serial/omap-serial.c +++ b/drivers/tty/serial/omap-serial.c @@ -483,7 +483,6 @@ static void serial_omap_rdi(struct uart_omap_port *up, unsigned int lsr) static irqreturn_t serial_omap_irq(int irq, void *dev_id) { struct uart_omap_port *up = dev_id; - struct tty_struct *tty = up->port.state->port.tty; unsigned int iir, lsr; unsigned int type; irqreturn_t ret = IRQ_NONE; @@ -530,7 +529,7 @@ static irqreturn_t serial_omap_irq(int irq, void *dev_id) spin_unlock(&up->port.lock); - tty_flip_buffer_push(tty); + tty_flip_buffer_push(&up->port.state->port); pm_runtime_mark_last_busy(up->dev); pm_runtime_put_autosuspend(up->dev); -- cgit v1.2.3