On Wed, Jun 17, 2015 at 06:04:46PM +0200, Thomas Petazzoni wrote: > When commit 6f166312c6ea2 ("dmaengine: mv_xor: add support for a38x > command in descriptor mode") added support for the descriptor mode > available in Marvell Armada 38x and later SoCs, it added a new > function mv_chan_set_mode_to_desc() which allows to configure a XOR > channel to get the specific operation to be done from each individual > DMA descriptor. > > However, this function was mainly a duplicate of the existing > mv_chan_set_mode(), with just the operation being different. > > This commit re-organizes the code into a single mv_chan_set_mode() > function, which takes the operation mode as argument, and the > mv_xor_channel_add() function decides whether to use > XOR_OPERATION_MODE_IN_DESC or XOR_OPERATION_MODE_XOR. > > Signed-off-by: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx> Reviewed-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx> Maxime -- Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com
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