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Commit b31b78f1 authored by Dan Williams's avatar Dan Williams
Browse files

ioat: kill function prototype ifdef guards 



The only .c files that utilize these protected prototypes depend on
CONFIG_INTEL_IOATDMA=y, so there is no value gained in providing empty
prototypes.

[ Impact: pure cleanup ]

Signed-off-by: default avatarMaciej Sosnowski <maciej.sosnowski@intel.com>
Signed-off-by: default avatarDan Williams <dan.j.williams@intel.com>
parent bc3c7025

drivers/dma/ioat/dma.h

+0 −9
Original line number Diff line number Diff line
@@ -153,19 +153,10 @@ static inline void ioat_set_tcp_copy_break(struct ioatdma_device *dev) 
	#endif

}



#if defined(CONFIG_INTEL_IOATDMA) || defined(CONFIG_INTEL_IOATDMA_MODULE)

struct ioatdma_device *ioat_dma_probe(struct pci_dev *pdev,

				      void __iomem *iobase);

void ioat_dma_remove(struct ioatdma_device *device);

struct dca_provider *ioat_dca_init(struct pci_dev *pdev, void __iomem *iobase);

struct dca_provider *ioat2_dca_init(struct pci_dev *pdev, void __iomem *iobase);

struct dca_provider *ioat3_dca_init(struct pci_dev *pdev, void __iomem *iobase);

#else

#define ioat_dma_probe(pdev, iobase)    NULL

#define ioat_dma_remove(device)         do { } while (0)

#define ioat_dca_init(pdev, iobase)	NULL

#define ioat2_dca_init(pdev, iobase)	NULL

#define ioat3_dca_init(pdev, iobase)	NULL

#endif



#endif /* IOATDMA_H */