[PATCH-RESEND 0/2] Support device_prep_dma_sg for pl330

[Chanho Park]

This patchset support device_prep_dma_sg functionality for pl330 dmaengine
driver. The prep_dma_sg function prepares descriptors to transfer between src
and dest memory which consists of scatter/gather list. The patchset contains
code clean-up to eliminate duplications.

Chanho Park (2):
  dma: pl330: split off common code to give back descriptors
  dma: pl330: add pl330_prep_dma_sg to transfer from sglist to sglist

 drivers/dma/pl330.c |  209 ++++++++++++++++++++++++++++++++++++++-------------
 1 file changed, 157 insertions(+), 52 deletions(-)

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1.7.9.5