[PATCH 0/6] dmaengine: remove FSLDMA_EXTERNAL_START

FSLDMA_EXTERNAL_START is one of the custom methods in device_control. Since
we are planning to deprecate device_control, we should move this to an API.

This serries adds the fsl_dma_external_start() API for users and also
converts the users.

I would like this to be merged thru dmanegine tree due to new dependency.

Vinod Koul (6):
  dmaengine: add dmaengine_prep_dma_sg() helper
  dmaengine: freescale: add and export fsl_dma_external_start()
  carma-fpga: use dmaengine_xxx() API
  carma-fpga: move to fsl_dma_external_start()
  dmaengine: freescale: remove FSLDMA_EXTERNAL_START control method
  dmaengine: remove FSLDMA_EXTERNAL_START

 drivers/dma/fsldma.c                    |   25 +++++++++++++++----------
 drivers/misc/carma/carma-fpga-program.c |   12 ++++++------
 include/linux/dmaengine.h               |   13 ++++++++++---
 include/linux/fsldma.h                  |   13 +++++++++++++
 4 files changed, 44 insertions(+), 19 deletions(-)
 create mode 100644 include/linux/fsldma.h