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| author | Emilio López <emilio@elopez.com.ar> | 2014-05-20 16:54:22 -0600 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2014-05-26 17:28:27 -0600 |
| commit | 34c815fbdc1257e823726f8c6bcd9255d495058d (patch) | |
| tree | 570f09d05c6ad8f5cfb16192048584ae5a00daa0 /Documentation/DMA-API-HOWTO.txt | |
| parent | f311a724a79669ac0336932d0361325afdb54279 (diff) | |
| download | lwn-34c815fbdc1257e823726f8c6bcd9255d495058d.tar.gz lwn-34c815fbdc1257e823726f8c6bcd9255d495058d.zip | |
DMA-API: Fix duplicated word in DMA-API-HOWTO.txt
"coherent" is written twice when it should be just once.
Signed-off-by: Emilio López <emilio@elopez.com.ar>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'Documentation/DMA-API-HOWTO.txt')
| -rw-r--r-- | Documentation/DMA-API-HOWTO.txt | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/DMA-API-HOWTO.txt b/Documentation/DMA-API-HOWTO.txt index f59955303475..b22ceff35609 100644 --- a/Documentation/DMA-API-HOWTO.txt +++ b/Documentation/DMA-API-HOWTO.txt @@ -249,10 +249,10 @@ the case would look like this: goto ignore_this_device; } -The coherent coherent mask will always be able to set the same or a -smaller mask as the streaming mask. However for the rare case that a -device driver only uses consistent allocations, one would have to -check the return value from dma_set_coherent_mask(). +The coherent mask will always be able to set the same or a smaller mask as +the streaming mask. However for the rare case that a device driver only +uses consistent allocations, one would have to check the return value from +dma_set_coherent_mask(). Finally, if your device can only drive the low 24-bits of address you might do something like: |