[PATCH] Revert "dmaengine: pxa_dma: add support for legacy transition"

Arnd Bergmann [off-list ref] writes:

On Tuesday, October 18, 2016 8:46:32 AM CEST Robert Jarzmik wrote:

quoted

This reverts commit c91134d9194478144ba579ca6efeddf628055650.

The conversion of the pxa architecture is now finished for all
drivers, so this functions has fullfilled its purpose and can
now be removed.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>

Nice!

That reminds me, do you have plans to work on the conversion away from
IORESOURCE_DMA and pxad_filter_fn towards the dma_slave_map interface?

I see that all pxa drivers already use dma_request_slave_channel_compat,
so this should be fairly straightforward to do, changing only the
driver and the arch/arm/mach-pxa/devices.c file.

I didn't so far, as I wasn't aware of this interface, but I'll gladly put that
on my todo list.

Cheers.

-- 
Robert