Messages in this thread | | | Date | Fri, 24 Jul 2015 12:00:19 +0530 | From | Vinod Koul <> | Subject | Re: question about drivers/dma/dma-jz4780.c |
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On Fri, Jul 24, 2015 at 07:51:28AM +0200, Julia Lawall wrote: > > 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.
Yes I do think that is right way in this case
-- ~Vinod
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