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dmaengine: bcm2835: Fix a build warning

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bcm2835_dma_suspend_late is only used if CONFIG_PM_SLEEP is defined,
so make it's presence similarly conditional to avoid a build warning
(and hence error).

Signed-off-by: Phil Elwell <phil@raspberrypi.com>
This commit is contained in:
Phil Elwell
2025-02-04 17:41:01 +00:00
committed by Dom Cobley
parent 114f71a786
commit e0a861c2bd
1 changed files with 4 additions and 0 deletions
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4
drivers/dma/bcm2835-dma.c
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@@ -1250,6 +1250,7 @@ static struct dma_chan *bcm2835_dma_xlate(struct of_phandle_args *spec,
return chan; return chan;
} }
#ifdef CONFIG_PM_SLEEP
static int bcm2835_dma_suspend_late(struct device *dev) static int bcm2835_dma_suspend_late(struct device *dev)
{ {
struct bcm2835_dmadev *od = dev_get_drvdata(dev); struct bcm2835_dmadev *od = dev_get_drvdata(dev);
@@ -1266,6 +1267,9 @@ static int bcm2835_dma_suspend_late(struct device *dev)
return 0; return 0;
} }
#else
static int bcm2835_dma_suspend_late(struct device *dev) {return 0;}
#endif
static const struct dev_pm_ops bcm2835_dma_pm_ops = { static const struct dev_pm_ops bcm2835_dma_pm_ops = {
LATE_SYSTEM_SLEEP_PM_OPS(bcm2835_dma_suspend_late, NULL) LATE_SYSTEM_SLEEP_PM_OPS(bcm2835_dma_suspend_late, NULL)