[PATCH 0/6] spi: Add support for DMA transfers in sun6i SPI driver

[Sergey Suloev]

The following patchset provides corrections for PIO-mode
and support for DMA transfers in sun6i SPI driver.

Sergey Suloev (6):
  spi: sun6i: coding style/readability improvements
  spi: sun6i: handle chip select polarity flag
  spi: sun6i: restrict transfer length in PIO-mode
  spi: sun6i: use completion provided by SPI core
  spi: sun6i: introduce register set/unset helpers
  spi: sun6i: add DMA transfers support

 drivers/spi/spi-sun6i.c | 501 ++++++++++++++++++++++++++++++++++++------------
 1 file changed, 378 insertions(+), 123 deletions(-)

-- 
2.16.2