diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-01-27 14:35:04 +0800 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2013-02-05 14:44:13 +0000 |
| commit | 2cd94c8a1b4184b48ecbc16b353dcbb513053285 (patch) | |
| tree | f93898fba0a5022602b8efec6a48619bfbda2fd6 /drivers/spi/spi-coldfire-qspi.c | |
| parent | c88dd349b5a83c9efa4030176a5184a9a1440475 (diff) | |
spi: Ensure memory used for spi_write_then_read() is DMA safe
Use GFP_DMA in order to ensure that the memory we allocate for transfers
in spi_write_then_read() can be DMAed. On most platforms this will have
no effect.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'drivers/spi/spi-coldfire-qspi.c')
0 files changed, 0 insertions, 0 deletions