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authorRolf Eike Beer <eike-kernel@sf-tec.de>2006-07-14 03:24:24 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2006-07-15 00:53:54 -0400
commitb9432e4d8866606466117664472c58ac981ea4f4 (patch)
treeb322e4cba29648ef05cf4a3fe49f62540beb79cd /Documentation
parentd247e2c661f28a21e5f9a8d672e1e88a7c1c5d4a (diff)
[PATCH] Remove pci_dac_set_dma_mask() from Documentation/DMA-mapping.txt
pci_dac_set_dma_mask() gives only a single match in the whole kernel tree and that's in this doc file. The best candidate for replacement is pci_dac_dma_supported(). Signed-off-by: Rolf Eike Beer <eike-kernel@sf-tec.de> Cc: Greg KH <greg@kroah.com> Acked-by: "David S. Miller" <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/DMA-mapping.txt8
1 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/DMA-mapping.txt b/Documentation/DMA-mapping.txt
index 7c717699032c..63392c9132b4 100644
--- a/Documentation/DMA-mapping.txt
+++ b/Documentation/DMA-mapping.txt
@@ -698,12 +698,12 @@ these interfaces. Remember that, as defined, consistent mappings are
698always going to be SAC addressable. 698always going to be SAC addressable.
699 699
700The first thing your driver needs to do is query the PCI platform 700The first thing your driver needs to do is query the PCI platform
701layer with your devices DAC addressing capabilities: 701layer if it is capable of handling your devices DAC addressing
702capabilities:
702 703
703 int pci_dac_set_dma_mask(struct pci_dev *pdev, u64 mask); 704 int pci_dac_dma_supported(struct pci_dev *hwdev, u64 mask);
704 705
705This routine behaves identically to pci_set_dma_mask. You may not 706You may not use the following interfaces if this routine fails.
706use the following interfaces if this routine fails.
707 707
708Next, DMA addresses using this API are kept track of using the 708Next, DMA addresses using this API are kept track of using the
709dma64_addr_t type. It is guaranteed to be big enough to hold any 709dma64_addr_t type. It is guaranteed to be big enough to hold any