| commit | 060e2dfb6b1f90fc60ed2dcd90bdab9ca216e3ce | [log] [tgz] |
|---|---|---|
| author | Laura Abbott <lauraa@codeaurora.org> | Tue Aug 05 19:16:28 2014 -0700 |
| committer | Kyle Yan <kyan@codeaurora.org> | Wed Aug 24 01:05:47 2016 -0700 |
| tree | f59d99980f643fc139540fc1009b571ccf82208d | |
| parent | 2da280a992b4c42fa02da9601b344afed1a69910 [diff] |
dma-mapping: Add dma_remap functions After getting an allocation from dma_alloc_coherent, there may be cases where it is necessary to remap the handle into the CPU's address space (e.g. no CPU side mapping was requested at allocation time but now one is needed). Add APIs to bring a handle into the CPU address space again. Change-Id: Ieb9231c5f24d45aeb7436f643c9b87b93871f85d Signed-off-by: Laura Abbott <lauraa@codeaurora.org> Signed-off-by: Patrick Daly <pdaly@codeaurora.org>