diff options
Diffstat (limited to 'Documentation/IO-mapping.txt')
-rw-r--r-- | Documentation/IO-mapping.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/IO-mapping.txt b/Documentation/IO-mapping.txt index 86edb61bdee6..78a440695e11 100644 --- a/Documentation/IO-mapping.txt +++ b/Documentation/IO-mapping.txt | |||
@@ -1,6 +1,6 @@ | |||
1 | [ NOTE: The virt_to_bus() and bus_to_virt() functions have been | 1 | [ NOTE: The virt_to_bus() and bus_to_virt() functions have been |
2 | superseded by the functionality provided by the PCI DMA | 2 | superseded by the functionality provided by the PCI DMA interface |
3 | interface (see Documentation/DMA-mapping.txt). They continue | 3 | (see Documentation/PCI/PCI-DMA-mapping.txt). They continue |
4 | to be documented below for historical purposes, but new code | 4 | to be documented below for historical purposes, but new code |
5 | must not use them. --davidm 00/12/12 ] | 5 | must not use them. --davidm 00/12/12 ] |
6 | 6 | ||