[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>
diff --git a/Documentation/DMA-mapping.txt b/Documentation/DMA-mapping.txt
index 7c717699..63392c9 100644
--- a/Documentation/DMA-mapping.txt
+++ b/Documentation/DMA-mapping.txt
@@ -698,12 +698,12 @@
always going to be SAC addressable.
The first thing your driver needs to do is query the PCI platform
-layer with your devices DAC addressing capabilities:
+layer if it is capable of handling your devices DAC addressing
+capabilities:
- int pci_dac_set_dma_mask(struct pci_dev *pdev, u64 mask);
+ int pci_dac_dma_supported(struct pci_dev *hwdev, u64 mask);
-This routine behaves identically to pci_set_dma_mask. You may not
-use the following interfaces if this routine fails.
+You may not use the following interfaces if this routine fails.
Next, DMA addresses using this API are kept track of using the
dma64_addr_t type. It is guaranteed to be big enough to hold any