[PATCH v2 00/13] dmaengine: imx-dma: merge dma arch code into dmaengine.

[Javier Martin]

The following series have to be applied on top of the following patches:
[PATCH v2 1/2] dmaengine: Add support for MEMCPY for imx-dma.
[PATCH v3 2/2] dmaengine: Add support for multiple descriptors for imx-dma.

As discussed with Vinod and Sascha, the file 'arch/arm/mach-imx/dma-v1.c'
is deprecated and no new patches are accepted for it.

This series merges this code into the imx-dma.c dmaengine driver.

Changes since v1:
 - Merge patch 14 with 01.
 - Add a proper changelog to each patch of the series.

[PATCH v2 01/13] dmaengine: imx-dma: merge old dma-v1.c with imx-dma.c
[PATCH v2 02/13] dmaengine: imx-dma: remove data member from internal structure.
[PATCH v2 03/13] dmaengine: imx-dma: remove dma_mode member of internal structure.
[PATCH v2 04/13] dmaengine: imx-dma: remove 'imxdma_setup_mem2mem_hw' function.
[PATCH v2 05/13] dmaengine: imx-dma: remove 'imxdma_config_channel_hw' function.
[PATCH v2 06/13] dmaengine: imx-dma: remove 'imxdma_setup_sg_hw' function.
[PATCH v2 07/13] dmaengine: imx-dma: remove sg member from internal structure.
[PATCH v2 08/13] dmaengine: imx-dma: remove 'in_use' field of 'internal' structure.
[PATCH v2 09/13] dmaengine: imx-dma: remove 'resbytes' field of 'internal' structure.
[PATCH v2 10/13] dmaengine: imx-dma: remove internal structure.
[PATCH v2 11/13] dmaengine: imx-dma: remove unused arg of imxdma_sg_next.
[PATCH v2 12/13] dmaengine: imx-dma: remove 'imx_dmav1_baseaddr' and 'dma_clk'.
[PATCH v2 13/13] dmaengine: imx-dma: use 'dev_dbg' and 'dev_warn' for messages.