[PATCH 1/2] serial: MIPS: lantiq: add clk_enable() call to driver

[John Crispin <blogic@xxxxxxxxxxx>]

From: Thomas Langer <thomas.langer@xxxxxxxxxx>

Enable the clock if one is present when setting up the console.

Signed-off-by: Thomas Langer <thomas.langer@xxxxxxxxxx>
Acked-by: John Crispin <blogic@xxxxxxxxxxx>
---
 drivers/tty/serial/lantiq.c |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/tty/serial/lantiq.c b/drivers/tty/serial/lantiq.c
index 15733da..ce1ea35 100644
--- a/drivers/tty/serial/lantiq.c
+++ b/drivers/tty/serial/lantiq.c
@@ -636,6 +636,9 @@ lqasc_console_setup(struct console *co, char *options)
 
 	port = &ltq_port->port;
 
+	if (ltq_port->clk)
+		clk_enable(ltq_port->clk);
+
 	port->uartclk = clk_get_rate(ltq_port->fpiclk);
 
 	if (options)
-- 
1.7.10.4