lkml.org 
[lkml]   [2015]   [Jul]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: question about drivers/dma/dma-jz4780.c
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


\
 
 \ /
  Last update: 2015-07-24 08:41    [W:0.050 / U:0.744 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site