[PATCH] dmaengine: at_xdmac: fix compilation warning

[Claudiu Beznea]

Fixed "unused variable 'atmel_xdmac_dev_pm_ops'" compilation warning
when CONFIG_PM is not defined.

Fixes: 8e0c7e486014 ("dmaengine: at_xdmac: use pm_ptr()")
Reported-by: kernel test robot <lkp at intel.com>
Signed-off-by: Claudiu Beznea <claudiu.beznea at microchip.com>
---
 drivers/dma/at_xdmac.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/dma/at_xdmac.c b/drivers/dma/at_xdmac.c
index 7fb19bd18ac3..f5d053df66a5 100644
--- a/drivers/dma/at_xdmac.c
+++ b/drivers/dma/at_xdmac.c
@@ -2207,7 +2207,7 @@ static int at_xdmac_remove(struct platform_device *pdev)
 	return 0;
 }
 
-static const struct dev_pm_ops atmel_xdmac_dev_pm_ops = {
+static const struct dev_pm_ops __maybe_unused atmel_xdmac_dev_pm_ops = {
 	.prepare	= atmel_xdmac_prepare,
 	SET_LATE_SYSTEM_SLEEP_PM_OPS(atmel_xdmac_suspend, atmel_xdmac_resume)
 };
-- 
2.33.0