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-rw-r--r--drivers/dma/ioatdma.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/dma/ioatdma.h b/drivers/dma/ioatdma.h
index 2abf0b8..2a319e1 100644
--- a/drivers/dma/ioatdma.h
+++ b/drivers/dma/ioatdma.h
@@ -132,9 +132,12 @@ struct ioat_desc_sw {
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);
#else
#define ioat_dma_probe(pdev, iobase) NULL
#define ioat_dma_remove(device) do { } while (0)
+#define ioat_dca_init(pdev, iobase) NULL
#endif
#endif /* IOATDMA_H */
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