Commit b183d41a authored by Claudiu Beznea's avatar Claudiu Beznea Committed by Vinod Koul
Browse files

dmaengine: at_xdmac: use __maybe_unused for pm functions 



Use __maybe_unused for pm functions.

Signed-off-by: default avatarClaudiu Beznea <claudiu.beznea@microchip.com>
Reviewed-by: default avatarTudor Ambarus <tudor.ambarus@microchip.com>
Link: https://lore.kernel.org/r/20211007111230.2331837-4-claudiu.beznea@microchip.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 320c88a3

drivers/dma/at_xdmac.c

+3 −9
Original line number Diff line number Diff line
@@ -1950,8 +1950,7 @@ static void at_xdmac_axi_config(struct platform_device *pdev) 
	}

}



#ifdef CONFIG_PM

static int atmel_xdmac_prepare(struct device *dev)

static int __maybe_unused atmel_xdmac_prepare(struct device *dev)

{

	struct at_xdmac		*atxdmac = dev_get_drvdata(dev);

	struct dma_chan		*chan, *_chan;
@@ -1965,12 +1964,8 @@ static int atmel_xdmac_prepare(struct device *dev) 
	}

	return 0;

}

#else

#	define atmel_xdmac_prepare NULL

#endif



#ifdef CONFIG_PM_SLEEP

static int atmel_xdmac_suspend(struct device *dev)

static int __maybe_unused atmel_xdmac_suspend(struct device *dev)

{

	struct at_xdmac		*atxdmac = dev_get_drvdata(dev);

	struct dma_chan		*chan, *_chan;
@@ -1994,7 +1989,7 @@ static int atmel_xdmac_suspend(struct device *dev) 
	return 0;

}



static int atmel_xdmac_resume(struct device *dev)

static int __maybe_unused atmel_xdmac_resume(struct device *dev)

{

	struct at_xdmac		*atxdmac = dev_get_drvdata(dev);

	struct at_xdmac_chan	*atchan;
@@ -2032,7 +2027,6 @@ static int atmel_xdmac_resume(struct device *dev) 
	}

	return 0;

}

#endif /* CONFIG_PM_SLEEP */



static int at_xdmac_probe(struct platform_device *pdev)

{