Without CONFIG_PM_SLEEP, the runtime suspend/resume functions
are unused, producing a warning:
../drivers/dma/sa11x0-dma.c:1042:12: error: 'sa11x0_dma_resume' defined but not used
../drivers/dma/sa11x0-dma.c:1004:12: error: 'sa11x0_dma_suspend' defined but not used
Signed-off-by: Cai Huoqing <caihuoqing@xxxxxxxxx>
---
drivers/dma/sa11x0-dma.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/dma/sa11x0-dma.c b/drivers/dma/sa11x0-dma.c
index 38f318b2f80d..a29c13cae716 100644
--- a/drivers/dma/sa11x0-dma.c
+++ b/drivers/dma/sa11x0-dma.c
@@ -1001,7 +1001,7 @@ static int sa11x0_dma_remove(struct platform_device *pdev)
return 0;
}
-static int sa11x0_dma_suspend(struct device *dev)
+static __maybe_unused int sa11x0_dma_suspend(struct device *dev)
{
struct sa11x0_dma_dev *d = dev_get_drvdata(dev);
unsigned pch;
@@ -1039,7 +1039,7 @@ static int sa11x0_dma_suspend(struct device *dev)
return 0;
}
-static int sa11x0_dma_resume(struct device *dev)
+static __maybe_unused int sa11x0_dma_resume(struct device *dev)
{
struct sa11x0_dma_dev *d = dev_get_drvdata(dev);
unsigned pch;
--
2.25.1
