diff options
| -rw-r--r-- | drivers/tty/serial/sh-sci.c | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c index 136e0c257af1..df523c744423 100644 --- a/drivers/tty/serial/sh-sci.c +++ b/drivers/tty/serial/sh-sci.c @@ -3535,32 +3535,6 @@ sh_early_platform_init_buffer("earlyprintk", &sci_driver, #ifdef CONFIG_SERIAL_SH_SCI_EARLYCON static struct plat_sci_port port_cfg __initdata; -static int early_console_exit(struct console *co) -{ - struct sci_port *sci_port = &sci_ports[0]; - struct uart_port *port = &sci_port->port; - unsigned long flags; - int locked = 1; - - if (port->sysrq) - locked = 0; - else if (oops_in_progress) - locked = uart_port_trylock_irqsave(port, &flags); - else - uart_port_lock_irqsave(port, &flags); - - /* - * Clean the slot used by earlycon. A new SCI device might - * map to this slot. - */ - memset(sci_ports, 0, sizeof(*sci_port)); - - if (locked) - uart_port_unlock_irqrestore(port, flags); - - return 0; -} - static int __init early_console_setup(struct earlycon_device *device, int type) { @@ -3577,8 +3551,6 @@ static int __init early_console_setup(struct earlycon_device *device, SCSCR_RE | SCSCR_TE | port_cfg.scscr); device->con->write = serial_console_write; - device->con->exit = early_console_exit; - return 0; } static int __init sci_early_console_setup(struct earlycon_device *device, |