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authorEmilio López <emilio@elopez.com.ar>2014-05-20 16:54:22 -0600
committerBjorn Helgaas <bhelgaas@google.com>2014-05-26 17:28:27 -0600
commit34c815fbdc1257e823726f8c6bcd9255d495058d (patch)
tree570f09d05c6ad8f5cfb16192048584ae5a00daa0 /Documentation/DMA-API-HOWTO.txt
parentf311a724a79669ac0336932d0361325afdb54279 (diff)
downloadlinux-34c815fbdc1257e823726f8c6bcd9255d495058d.tar.bz2
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.txt8
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: