Edma.c: Fix Mes

[Russell King - ARM Linux]

On Sun, Jul 20, 2014 at 12:27:37AM -0400, Nick Krause wrote:
> Hey Russell and others,
> Sorry to bug you again but I have a fix questions before I clean up
> the fix mes in this file.
> Is edma_clean_channel needed or is edma_stop good enough?  And do  we
> CCERR.BIT(16)
> need to write this bit or not?

I have no idea.  That's why I'm not trying to fix it; it's best left
alone unless you know for certain how to fix it _and_ that you can
fix it _correctly_.

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