PCI: Consolidate PCI DMA constants and interfaces in linux/pci-dma-compat.h

Christoph added a generic include/linux/pci-dma-compat.h, so now there's
one place with most of the PCI DMA interfaces.  Move more PCI DMA-related
things there:

  - The PCI_DMA_* direction constants from linux/pci.h
  - The pci_set_dma_max_seg_size() and pci_set_dma_seg_boundary()
    CONFIG_PCI implementations from drivers/pci/pci.c
  - The pci_set_dma_max_seg_size() and pci_set_dma_seg_boundary()
    !CONFIG_PCI stubs from linux/pci.h
  - The pci_set_dma_mask() and pci_set_consistent_dma_mask()
    !CONFIG_PCI stubs from linux/pci.h

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

1 files changed, 0 insertions, 12 deletions

diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 64c0a1215f84..0a9c8db51c08 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -3385,18 +3385,6 @@ bool pci_check_and_unmask_intx(struct pci_dev *dev)
 }
 EXPORT_SYMBOL_GPL(pci_check_and_unmask_intx);
 
-int pci_set_dma_max_seg_size(struct pci_dev *dev, unsigned int size)
-{
-	return dma_set_max_seg_size(&dev->dev, size);
-}
-EXPORT_SYMBOL(pci_set_dma_max_seg_size);
-
-int pci_set_dma_seg_boundary(struct pci_dev *dev, unsigned long mask)
-{
-	return dma_set_seg_boundary(&dev->dev, mask);
-}
-EXPORT_SYMBOL(pci_set_dma_seg_boundary);
-
 /**
  * pci_wait_for_pending_transaction - waits for pending transaction
  * @dev: the PCI device to operate on