1 files changed, 10 insertions, 15 deletions

diff --git a/drivers/tty/serial/8250/8250_omap.c b/drivers/tty/serial/8250/8250_omap.c
index 1192207d2321..4b33f4529aed 100644
--- a/drivers/tty/serial/8250/8250_omap.c
+++ b/drivers/tty/serial/8250/8250_omap.c
@@ -1623,7 +1623,7 @@ static int omap8250_suspend(struct device *dev)
 {
 	struct omap8250_priv *priv = dev_get_drvdata(dev);
 	struct uart_8250_port *up = serial8250_get_port(priv->line);
-	int err;
+	int err = 0;
 
 	serial8250_suspend_port(priv->line);
 
@@ -1633,7 +1633,8 @@ static int omap8250_suspend(struct device *dev)
 	if (!device_may_wakeup(dev))
 		priv->wer = 0;
 	serial_out(up, UART_OMAP_WER, priv->wer);
-	err = pm_runtime_force_suspend(dev);
+	if (uart_console(&up->port) && console_suspend_enabled)
+		err = pm_runtime_force_suspend(dev);
 	flush_work(&priv->qos_work);
 
 	return err;
@@ -1642,11 +1643,15 @@ static int omap8250_suspend(struct device *dev)
 static int omap8250_resume(struct device *dev)
 {
 	struct omap8250_priv *priv = dev_get_drvdata(dev);
+	struct uart_8250_port *up = serial8250_get_port(priv->line);
 	int err;
 
-	err = pm_runtime_force_resume(dev);
-	if (err)
-		return err;
+	if (uart_console(&up->port) && console_suspend_enabled) {
+		err = pm_runtime_force_resume(dev);
+		if (err)
+			return err;
+	}
+
 	serial8250_resume_port(priv->line);
 	/* Paired with pm_runtime_resume_and_get() in omap8250_suspend() */
 	pm_runtime_mark_last_busy(dev);
@@ -1723,16 +1728,6 @@ static int omap8250_runtime_suspend(struct device *dev)
 
 	if (priv->line >= 0)
 		up = serial8250_get_port(priv->line);
-	/*
-	 * When using 'no_console_suspend', the console UART must not be
-	 * suspended. Since driver suspend is managed by runtime suspend,
-	 * preventing runtime suspend (by returning error) will keep device
-	 * active during suspend.
-	 */
-	if (priv->is_suspending && !console_suspend_enabled) {
-		if (up && uart_console(&up->port))
-			return -EBUSY;
-	}
 
 	if (priv->habit & UART_ERRATA_CLOCK_DISABLE) {
 		int ret;