diff options
| author |  Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| 2014-10-02 16:31:09 +0300 |
|---|---|---|
| committer |  Mark Brown <broonie@kernel.org>
| 2014-10-02 17:06:26 +0100 |
| commit | f7477c2be8689ee8355db345f107744c9bd7f112 (patch) | |
| tree | de5e0e2142413e2b399159134aea7f4a06eb52f1 /ipc | |
| parent | spi: dw-mid: convert to use DMAengine wrappers (diff) | |
| download | linux-f7477c2be8689ee8355db345f107744c9bd7f112.tar.gz linux-f7477c2be8689ee8355db345f107744c9bd7f112.tar.bz2 linux-f7477c2be8689ee8355db345f107744c9bd7f112.zip | |
spi: dw-mid: follow new DMAengine workflow
Though intel-mid-dma does not follow a new DMA workflow (*) let's prepare SPI
DW driver for that.
(*) The client is obliged to call dma_async_issue_pending() which starts the
actual transfers. Old DMA drivers do not follow this, since requirement was
introduced in the discussion of [1].
[1] http://www.spinics.net/lists/arm-kernel/msg125987.html
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'ipc')
0 files changed, 0 insertions, 0 deletions