Removed reference to non-existing file Documentation/PCI/PCI-DMA-mapping.txt (dbdc9dd3) · Commits · 戴 / test

File Documentation/PCI/PCI-DMA-mapping.txt does not exist. Documentation/DMA-mapping.txt contains DMA Mapping details Signed-off-by:

Documentation/block/biodoc.txt

+1 −1

Original line number	Diff line number	Diff line
		@@ -186,7 +186,7 @@ a virtual address mapping (unlike the earlier scheme of virtual address
		do not have a corresponding kernel virtual address space mapping) and
		low-memory pages.

		Note: Please refer to Documentation/PCI/PCI-DMA-mapping.txt for a discussion
		Note: Please refer to Documentation/DMA-mapping.txt for a discussion
		on PCI high mem DMA aspects and mapping of scatter gather lists, and support
		for 64 bit PCI.