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From 947b9e15ff36a9dcd517bb932303cc32f8356550 Mon Sep 17 00:00:00 2001
From: Yuichi Kusakabe <yuichi.kusakabe@jp.fujitsu.com>
Date: Thu, 18 May 2017 17:59:40 +0900
Subject: [PATCH 14/15] Add rcar-sci hibernation code
Signed-off-by: Yuichi Kusakabe <yuichi.kusakabe@jp.fujitsu.com>
---
drivers/tty/serial/sh-sci.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c
index e3abfb7..2f0dc7a 100644
--- a/drivers/tty/serial/sh-sci.c
+++ b/drivers/tty/serial/sh-sci.c
@@ -2852,6 +2852,7 @@ static int sci_probe(struct platform_device *dev)
return 0;
}
+#ifdef CONFIG_PM_SLEEP
static int sci_suspend(struct device *dev)
{
struct sci_port *sport = dev_get_drvdata(dev);
@@ -2871,10 +2872,13 @@ static int sci_resume(struct device *dev)
return 0;
}
+#else
+#define sci_suspend NULL
+#define sci_resume NULL
+#endif
static const struct dev_pm_ops sci_dev_pm_ops = {
- .suspend = sci_suspend,
- .resume = sci_resume,
+ SET_SYSTEM_SLEEP_PM_OPS(sci_suspend, sci_resume)
};
static struct platform_driver sci_driver = {
--
1.8.3.1
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