Commits
Andy Shevchenko committed 30c8eb52cc4
spi: dw-mid: split rx and tx callbacks when DMA Currently driver wouldn't work properly if user asked for simplex transfer. The patch separates DMA rx and tx callbacks and finishes transfer correctly in any case. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>