diff options
| author | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-06-23 09:09:10 +0200 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2020-06-26 10:01:32 -0600 |
| commit | 985098a05eee6bf5caca7e997e02a5b15242cfa0 (patch) | |
| tree | 0257b117a9e810cf904d779b8b3664d323086d33 /Documentation/bus-virt-phys-mapping.txt | |
| parent | bbea2aa335c21006b299f5731a80802dc7e8fcca (diff) | |
docs: fix references for DMA*.txt files
As we moved those files to core-api, fix references to point
to their newer locations.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/37b2fd159fbc7655dbf33b3eb1215396a25f6344.1592895969.git.mchehab+huawei@kernel.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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@@ How to access I/O mapped memory from within device drivers The virt_to_bus() and bus_to_virt() functions have been superseded by the functionality provided by the PCI DMA interface - (see Documentation/DMA-API-HOWTO.txt).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 |