target/linux/ipq806x/patches-4.4/098-usb-dwc3-of-simple-fix-build-warning-on-PM.patch

   1 From 131386d63ca3177d471aa93808c69b85fdac520d Mon Sep 17 00:00:00 2001
   2 From: Felipe Balbi <balbi@ti.com>
   3 Date: Tue, 22 Dec 2015 21:56:10 -0600
   4 Subject: [PATCH] usb: dwc3: of-simple: fix build warning on !PM
   5
   6 if we have a !PM kernel build, our runtime
   7 suspend/resume callbacks will be left defined but
   8 unused. Add a ifdef CONFIG_PM guard.
   9
  10 Signed-off-by: Felipe Balbi <balbi@ti.com>
  11 (cherry picked from commit 5072cfc40a80cea3749fd3413b3896630d8c787e)
  12
  13 Change-Id: I088186c33aa917ec8da2985372ceefc289b24242
  14 Signed-off-by: Nitheesh Sekar <nsekar@codeaurora.org>
  15 ---
  16  drivers/usb/dwc3/dwc3-of-simple.c | 2 ++
  17  1 file changed, 2 insertions(+)
  18
  19 diff --git a/drivers/usb/dwc3/dwc3-of-simple.c b/drivers/usb/dwc3/dwc3-of-simple.c
  20 index 60c4c5a..9c9f741 100644
  21 --- a/drivers/usb/dwc3/dwc3-of-simple.c
  22 +++ b/drivers/usb/dwc3/dwc3-of-simple.c
  23 @@ -122,6 +122,7 @@ static int dwc3_of_simple_remove(struct platform_device *pdev)
  24         return 0;
  25  }
  26
  27 +#ifdef CONFIG_PM
  28  static int dwc3_of_simple_runtime_suspend(struct device *dev)
  29  {
  30         struct dwc3_of_simple   *simple = dev_get_drvdata(dev);
  31 @@ -150,6 +151,7 @@ static int dwc3_of_simple_runtime_resume(struct device *dev)
  32
  33         return 0;
  34  }
  35 +#endif
  36
  37  static const struct dev_pm_ops dwc3_of_simple_dev_pm_ops = {
  38         SET_RUNTIME_PM_OPS(dwc3_of_simple_runtime_suspend,
  39 --
  40 2.7.2
  41