[RFC] pl08x: don't use dma_slave_config direction argument
linus.walleij at linaro.org
Mon May 21 03:12:21 EDT 2012
On Thu, May 17, 2012 at 4:30 PM, Russell King - ARM Linux
<linux at arm.linux.org.uk> wrote:
> Is there any reason you can see not to do this?
Nope, I like the patches for Versatile and RealView, and should have
worked on them myself if I could have free:ed up some time. They
are much needed in-tree since I hear there are more PL08x-based platforms
out there that need signal muxing and the reference designs should provide a
good example of how to do that.
It also provides me a good reason to go and actually test this on the
PB11MPcore as it lands in the next kernel.
> I ultimately need to kill off the passing of struct pl08x_dma_chan to
> these functions, because that's preventing me moving the struct into
> drivers/dma - which I need to in order to convert amba-pl08x.c to use
OK, no big deal.
> The only use of pl08x_dma_chan in the functions below is for the debug
> prints, which I suggest we just kill off - or we could change them to
> be cd->bus_id, which is the same thing anyway.
Any way is fine with me.
More information about the linux-arm-kernel