Messages in this thread | | | Date | Fri, 20 Feb 2015 11:54:24 +0530 | From | Vinod Koul <> | Subject | Re: [PATCH v5 59/61] dmaengine: Add a warning for drivers not using the generic slave caps retrieval |
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On Thu, Feb 19, 2015 at 02:23:27PM +0530, Viresh Kumar wrote: > On 19 February 2015 at 13:39, Jean Delvare <jdelvare@suse.de> wrote: > > My understanding is that the warning message is here on purpose to > > instruct DMA driver authors to fix their code. So if anyone need to fix > > anything, that would be you and Andy. That being said, I suspect Andy > > To some extent yes, but Andy has already tried to fix that for most of > the drivers and so I just pointed out that something is missed. > > > already did that: > > > > commit 029a40e97d0db269f4a7fc02b0f29f627f628309 > > Author: Andy Shevchenko <andriy.shevchenko@linux.intel.com> > > Date: Fri Jan 2 16:17:24 2015 +0200 > > > > dmaengine: dw: provide DMA capabilities > > > > Brian, can you please try the latest Linus or linux-next kernel (or > > backport the above commit to your current kernel) and confirm that the > > backtraces are no longer printed? > > Maybe yes. This warning was intentionally added to help move driver use the right method. And I have applied patch from Andy for this, so this should be no longer seen on Linus's tree
-- ~Vinod
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