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| author | Cyril Chemparathy <cyril@ti.com> | 2012-09-20 14:13:51 -0400 |
|---|---|---|
| committer | Cyril Chemparathy <cyril@ti.com> | 2012-09-21 10:44:22 -0400 |
| commit | 2f2db618fe4dd8f37539e527480c88f6dd093e78 (patch) | |
| tree | b19130e7f5dc8ac5fe3c3ceba36ef0497fb34c62 /mm | |
| parent | b652c443c4b2100d3ff6e87baed5869744af3a92 (diff) | |
| download | linux-keystone-master.tar.gz | |
This patch adds a bus notifier that walks up the device tree, looking for a
"dma-coherent" property in the device's node, and its ancestors. If this
property is found, the notifier callback applies coherent dma ops for the
device.
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions