Re: [PATCH] Input: st-keyscan - Protect PM-only functions by #ifdef CONFIG_PM_SLEEP

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Thanks Geert

Acked-by : Gabriel Fernandez <gabriel.fernandez@xxxxxxxxxx>

Best Regards


On 06/11/2014 09:04 PM, Geert Uytterhoeven wrote:
If CONFIG_PM_SLEEP=n:

drivers/input/keyboard/st-keyscan.c:219: warning: ‘keyscan_suspend’ defined but not used
drivers/input/keyboard/st-keyscan.c:236: warning: ‘keyscan_resume’ defined but not used

Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
---
  drivers/input/keyboard/st-keyscan.c | 2 ++
  1 file changed, 2 insertions(+)

diff --git a/drivers/input/keyboard/st-keyscan.c b/drivers/input/keyboard/st-keyscan.c
index 758b48731415..668e3cf4b491 100644
--- a/drivers/input/keyboard/st-keyscan.c
+++ b/drivers/input/keyboard/st-keyscan.c
@@ -215,6 +215,7 @@ static int keyscan_probe(struct platform_device *pdev)
  	return 0;
  }
+#ifdef CONFIG_PM_SLEEP
  static int keyscan_suspend(struct device *dev)
  {
  	struct platform_device *pdev = to_platform_device(dev);
@@ -249,6 +250,7 @@ static int keyscan_resume(struct device *dev)
  	mutex_unlock(&input->mutex);
  	return retval;
  }
+#endif /* CONFIG_PM_SLEEP */
static SIMPLE_DEV_PM_OPS(keyscan_dev_pm_ops, keyscan_suspend, keyscan_resume);

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