Messages in this thread | | | Date | Thu, 23 Sep 2010 09:46:36 +0200 | Subject | Re: [PATCH 11/12] DMAENGINE: let PL08X memcpy TXDs wait | From | Linus Walleij <> |
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2010/9/23 Dan Williams <dan.j.williams@intel.com>:
> The prep routine is meant to guarantee that all the resources for a > transaction have been acquired.
A practicality here:
The assumption to fail for physical channel allocation at .tx_submit() is already in the first patch adding the driver.
Should I squash all the icremental improvements into the original driver, convert to fail at .prep() and resubmit to make all of this easier, or do you want me to refactor the patch stack, or refactor from patch 11/12 or...?
Yours, Linus Walleij
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