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 60c4c5a..9c9f741 100644
--- a/drivers/usb/dwc3/dwc3-of-simple.c
+++ b/drivers/usb/dwc3/dwc3-of-simple.c
@@ -122,6 +122,7 @@
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 @@
return 0;
}
+#endif
static const struct dev_pm_ops dwc3_of_simple_dev_pm_ops = {
SET_RUNTIME_PM_OPS(dwc3_of_simple_runtime_suspend,