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: Maciej Sosnowski <maciej.sosnowski@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
diff --git a/drivers/dma/ioat/dma.h b/drivers/dma/ioat/dma.h
index c5eabae..6e27ddb 100644
--- a/drivers/dma/ioat/dma.h
+++ b/drivers/dma/ioat/dma.h
@@ -153,19 +153,10 @@
#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 */