From: Felipe Balbi <balbi@ti.com>
Date: Wed, 23 Dec 2015 03:56:10 +0000 (-0600)
Subject: usb: dwc3: of-simple: fix build warning on !PM
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=5072cfc40a80cea3749fd3413b3896630d8c787e;p=openwrt%2Fstaging%2Fblogic.git

usb: dwc3: of-simple: fix build warning on !PM

if we have a !PM kernel build, our runtime
suspend/resume callbacks will be left defined but
unused. Add a ifdef CONFIG_PM guard.

Signed-off-by: Felipe Balbi <balbi@ti.com>
---

diff --git a/drivers/usb/dwc3/dwc3-of-simple.c b/drivers/usb/dwc3/dwc3-of-simple.c
index 60c4c5a44307..9c9f74155066 100644
--- a/drivers/usb/dwc3/dwc3-of-simple.c
+++ b/drivers/usb/dwc3/dwc3-of-simple.c
@@ -122,6 +122,7 @@ static int dwc3_of_simple_remove(struct platform_device *pdev)
 	return 0;
 }
 
+#ifdef CONFIG_PM
 static int dwc3_of_simple_runtime_suspend(struct device *dev)
 {
 	struct dwc3_of_simple	*simple = dev_get_drvdata(dev);
@@ -150,6 +151,7 @@ static int dwc3_of_simple_runtime_resume(struct device *dev)
 
 	return 0;
 }
+#endif
 
 static const struct dev_pm_ops dwc3_of_simple_dev_pm_ops = {
 	SET_RUNTIME_PM_OPS(dwc3_of_simple_runtime_suspend,