[PATCH] serial-core: reset the console speed on resume

[Yin Kangkai]

On some platforms, we need to restore the console speed on resume even
it was not suspended (no_console_suspend), and on others we don't have
to do that.

So don't care about the "console_suspend_enabled" and unconditionally
reset the console speed if it is a console.

Signed-off-by: Yin Kangkai <kangkai.yin@xxxxxxxxx>
---
 drivers/serial/serial_core.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c
index 9ffa5be..af4a4c1 100644
--- a/drivers/serial/serial_core.c
+++ b/drivers/serial/serial_core.c
@@ -2060,7 +2060,7 @@ int uart_resume_port(struct uart_driver *drv, struct uart_port *uport)
 	/*
 	 * Re-enable the console device after suspending.
 	 */
-	if (console_suspend_enabled && uart_console(uport)) {
+	if (uart_console(uport)) {
 		/*
 		 * First try to use the console cflag setting.
 		 */
@@ -2073,9 +2073,9 @@ int uart_resume_port(struct uart_driver *drv, struct uart_port *uport)
 		if (port->tty && port->tty->termios && termios.c_cflag == 0)
 			termios = *(port->tty->termios);
 
-		uart_change_pm(state, 0);
 		uport->ops->set_termios(uport, &termios, NULL);
-		console_start(uport->cons);
+		if (console_suspend_enabled)
+			console_start(uport->cons);
 	}
 
 	if (port->flags & ASYNC_SUSPENDED) {
-- 
1.6.5

-- 
Don't worry, be happy.
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