From 07c609cc987710a2874d41cf54802777b44b523b Mon Sep 17 00:00:00 2001 From: Cai Huoqing Date: Tue, 26 Oct 2021 10:05:07 +0800 Subject: dmaengine: sa11x0: Mark PM functions as __maybe_unused 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 Link: https://lore.kernel.org/r/20211026020508.550-1-caihuoqing@baidu.com Signed-off-by: Vinod Koul --- drivers/dma/sa11x0-dma.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/dma') 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; -- cgit v1.2.3-59-g8ed1b