summaryrefslogtreecommitdiffstats
path: root/Documentation/DMA-API.txt
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/DMA-API.txt')
-rw-r--r--Documentation/DMA-API.txt13
1 files changed, 0 insertions, 13 deletions
diff --git a/Documentation/DMA-API.txt b/Documentation/DMA-API.txt
index 8d065d6ec956..1e98a7e6bccc 100644
--- a/Documentation/DMA-API.txt
+++ b/Documentation/DMA-API.txt
@@ -142,19 +142,6 @@ Part Ic - DMA addressing limitations
------------------------------------
int
-dma_supported(struct device *dev, u64 mask)
-
-Checks to see if the device can support DMA to the memory described by
-mask.
-
-Returns: 1 if it can and 0 if it can't.
-
-Notes: This routine merely tests to see if the mask is possible. It
-won't change the current mask settings. It is more intended as an
-internal API for use by the platform than an external API for use by
-driver writers.
-
-int
dma_set_mask_and_coherent(struct device *dev, u64 mask)
Checks to see if the mask is possible and updates the device