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Diffstat (limited to 'Documentation/bus-virt-phys-mapping.txt')
| -rw-r--r-- | Documentation/bus-virt-phys-mapping.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/bus-virt-phys-mapping.txt b/Documentation/bus-virt-phys-mapping.txt index 4bb07c2f3e7d..c7bc99cd2e21 100644 --- a/Documentation/bus-virt-phys-mapping.txt +++ b/Documentation/bus-virt-phys-mapping.txt @@ -8,7 +8,7 @@ How to access I/O mapped memory from within device drivers The virt_to_bus() and bus_to_virt() functions have been superseded by the functionality provided by the PCI DMA interface - (see Documentation/DMA-API-HOWTO.txt). They continue + (see :doc:`/core-api/dma-api-howto`). They continue to be documented below for historical purposes, but new code must not use them. --davidm 00/12/12 |