From: Alan Cox Date: Sat, 19 Sep 2009 20:13:32 +0000 (-0700) Subject: serial: kill USF_CLOSING_* definitions X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=016af53a6de6837e5be3da68901083ea85ebb4da;p=openwrt%2Fstaging%2Fblogic.git serial: kill USF_CLOSING_* definitions The serial layer for some reason uses different defines for the special case close delays and then conditionally switches to/from the normal ones in the ioctls. Remove this rather pointless abstraction Signed-off-by: Alan Cox Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c index 3c45a8d7eb7f..69c4e20530f5 100644 --- a/drivers/serial/serial_core.c +++ b/drivers/serial/serial_core.c @@ -652,7 +652,7 @@ static int uart_get_info(struct uart_state *state, tmp.xmit_fifo_size = uport->fifosize; tmp.baud_base = uport->uartclk / 16; tmp.close_delay = port->close_delay / 10; - tmp.closing_wait = port->closing_wait == USF_CLOSING_WAIT_NONE ? + tmp.closing_wait = port->closing_wait == ASYNC_CLOSING_WAIT_NONE ? ASYNC_CLOSING_WAIT_NONE : port->closing_wait / 10; tmp.custom_divisor = uport->custom_divisor; @@ -690,7 +690,7 @@ static int uart_set_info(struct uart_state *state, new_serial.irq = irq_canonicalize(new_serial.irq); close_delay = new_serial.close_delay * 10; closing_wait = new_serial.closing_wait == ASYNC_CLOSING_WAIT_NONE ? - USF_CLOSING_WAIT_NONE : new_serial.closing_wait * 10; + ASYNC_CLOSING_WAIT_NONE : new_serial.closing_wait * 10; /* * This semaphore protects port->count. It is also @@ -1307,7 +1307,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp) */ tty->closing = 1; - if (port->closing_wait != USF_CLOSING_WAIT_NONE) + if (port->closing_wait != ASYNC_CLOSING_WAIT_NONE) tty_wait_until_sent(tty, msecs_to_jiffies(port->closing_wait)); /* diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index bcafecd3b7c1..d58e460844dd 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -342,9 +342,6 @@ struct uart_port { struct uart_state { struct tty_port port; -#define USF_CLOSING_WAIT_INF (0) -#define USF_CLOSING_WAIT_NONE (~0U) - int pm_state; struct circ_buf xmit;