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dmaengine: virt-dma: vchan_find_desc()
authorRussell King <rmk+kernel@arm.linux.org.uk>
Thu, 10 May 2012 22:39:27 +0000 (23:39 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Sun, 1 Jul 2012 13:15:22 +0000 (14:15 +0100)
Add a function to find a descriptor within the depths of the
virtualized DMA channel support.  Needed for tx_status functionality.

Tested-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

No differences found
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