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path: root/drivers/tty/serial/omap-serial.c
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Diffstat (limited to 'drivers/tty/serial/omap-serial.c')
-rw-r--r--drivers/tty/serial/omap-serial.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c
index 7a2172b5e93c..9d4c84f7485f 100644
--- a/drivers/tty/serial/omap-serial.c
+++ b/drivers/tty/serial/omap-serial.c
@@ -199,6 +199,7 @@ static inline void serial_omap_clear_fifos(struct uart_omap_port *up)
serial_out(up, UART_FCR, 0);
}
+#ifdef CONFIG_PM
static int serial_omap_get_context_loss_count(struct uart_omap_port *up)
{
struct omap_uart_port_info *pdata = dev_get_platdata(up->dev);
@@ -219,6 +220,7 @@ static void serial_omap_enable_wakeup(struct uart_omap_port *up, bool enable)
pdata->enable_wakeup(up->dev, enable);
}
+#endif /* CONFIG_PM */
/*
* Calculate the absolute difference between the desired and actual baud