On 12/02/2014 06:12 PM, Lars-Peter Clausen wrote:
On 11/26/2014 09:26 PM, Julian Scheel wrote:
This allows two conclusion:
(a) dma_request_slave_channel and dma_request_slave_channel_reason shall
increase the privatecnt just like __dma_request_channel does.
(b) dma_release_channel must not be used for channels which have not been
acquired via __dma_request_channel.
dma_get_any_slave_channel() should behave the same as
__dma_request_channel() in this regard. Best is to probably factor it
out into a helper function dma_get_private_chan() or similar that can be
used by both of the functions.
Thank you for clarification. Patch will follow.
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