The symbol 'ep93xx_dma_prep_dma_memcpy' is only used in this driver
and should be marked static.
Signed-off-by: NH Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Mika Westerberg <mika.westerberg@iki.fi>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Vinod Koul <vinod.koul@intel.com>
Acked-by: NMika Westerberg <mika.westerberg@iki.fi>
Signed-off-by: NVinod Koul <vinod.koul@intel.com>

The ep93xx DMA controller has 10 independent memory to peripheral (M2P)
channels, and 2 dedicated memory to memory (M2M) channels. M2M channels can
also be used by SPI and IDE to perform DMA transfers to/from their memory
mapped FIFOs.

This driver supports both M2P and M2M channels with DMA_SLAVE, DMA_CYCLIC and
DMA_MEMCPY (M2M only) capabilities.
Signed-off-by: NMika Westerberg <mika.westerberg@iki.fi>
Signed-off-by: NRyan Mallon <rmallon@gmail.com>
Acked-by: NH Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: NVinod Koul <vinod.koul@intel.com>
Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>

The ep93xx DMA controller has 10 independent memory to peripheral (M2P)
channels, and 2 dedicated memory to memory (M2M) channels. M2M channels can
also be used by SPI and IDE to perform DMA transfers to/from their memory
mapped FIFOs.

This driver supports both M2P and M2M channels with DMA_SLAVE, DMA_CYCLIC and
DMA_MEMCPY (M2M only) capabilities.
Signed-off-by: NMika Westerberg <mika.westerberg@iki.fi>
Signed-off-by: NRyan Mallon <rmallon@gmail.com>
Acked-by: NH Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: NVinod Koul <vinod.koul@intel.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: NVinod Koul <vinod.koul@intel.com>