diff options
| author | Laxman Dewangan <ldewangan@nvidia.com> | 2012-02-22 15:13:24 +0530 |
|---|---|---|
| committer | Lokesh Pathak <lpathak@nvidia.com> | 2012-02-23 05:10:37 -0800 |
| commit | d15177bea60854a9f3be24992a68e3acb71eac98 (patch) | |
| tree | cfc4845234f6820f69d25210a072236fdf8fddf6 /drivers/mmc | |
| parent | b6dba7d7c190cc89d694b722b3ca9bc7ccb4e6d7 (diff) | |
spi: tegra: Add Dma/cpu buffer synchronisation
When dma coherant buffer need to be access by cpu or apb dma,
it is require to calling the dma_sync_single_for_cpu() when cpu
wants to access it and dma_sync_single_for_device() when dma
wants to access the buffer.
Change-Id: I62fc7fced782f3fc2d145c0d5416a4c8cbe30715
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/85138
Reviewed-by: Krishna Yarlagadda <kyarlagadda@nvidia.com>
Diffstat (limited to 'drivers/mmc')
0 files changed, 0 insertions, 0 deletions