Messages in this thread | | | Date | Fri, 24 Jul 2015 07:51:28 +0200 (CEST) | From | Julia Lawall <> | Subject | Re: question about drivers/dma/dma-jz4780.c |
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> Yes for dmaengine drivers I do ask this question which typically ends up in > driver invoking devm_irq_free() in driver's remove callback > > IMHO don't think devm irq calls are very useful, they do make stuff > complicate
Would it be better then to just go back to request_irq (or whatever is appropriate in this case). It would seem that the devm property can never be relied on, so there is no point to use it.
julia
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