[PATCH v7 03/15] DMA: PL330: Modify device_control()

On Thu, Aug 25, 2011 at 7:43 AM, Boojin Kim [off-list ref] wrote:

This patch modifies device_control() to support both DMA_TERMINATE_ALL
and DMA_SLAVE_CONFIG command.
First, modify the flush control for DMA_TERMINATE_ALL command.
Second, add the slave configuration control for DMA_SLAVE_CONFIG command.

I repeat what I said for v6.
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Apart from the alleged purpose "Support DMA_SLAVE_CONFIG command"
this patch also modifies the behavior of DMA_TERMINATE_ALL.
If the change is intended, please split it into two patches and
explain the reason.
Otherwise, restore the behavior.
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