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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-06-26 13:49:44 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-09-17 15:32:37 +0100 |
| commit | 4aa806b771d16b810771d86ce23c4c3160888db3 (patch) | |
| tree | 5450d1495c1ffbb6d852df44002b95de275deb3f /README | |
| parent | 272b98c6455f00884f0350f775c5342358ebb73f (diff) | |
| download | op-kernel-dev-4aa806b771d16b810771d86ce23c4c3160888db3.zip op-kernel-dev-4aa806b771d16b810771d86ce23c4c3160888db3.tar.gz | |
DMA-API: provide a helper to set both DMA and coherent DMA masks
Provide a helper to set both the DMA and coherent DMA masks to the
same value - this avoids duplicated code in a number of drivers,
sometimes with buggy error handling, and also allows us identify
which drivers do things differently.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'README')
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