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 <caihuoqing@baidu.com> Link: https://lore.kernel.org/r/20211026020508.550-1-caihuoqing@baidu.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Родитель
c726c62db8
Коммит
07c609cc98
|
@ -1001,7 +1001,7 @@ static int sa11x0_dma_remove(struct platform_device *pdev)
|
||||||
return 0;
|
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);
|
struct sa11x0_dma_dev *d = dev_get_drvdata(dev);
|
||||||
unsigned pch;
|
unsigned pch;
|
||||||
|
@ -1039,7 +1039,7 @@ static int sa11x0_dma_suspend(struct device *dev)
|
||||||
return 0;
|
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);
|
struct sa11x0_dma_dev *d = dev_get_drvdata(dev);
|
||||||
unsigned pch;
|
unsigned pch;
|
||||||
|
|
Загрузка…
Ссылка в новой задаче