Messages in this thread | | | Date | Tue, 6 Jan 2015 13:56:18 +0100 | From | Thierry Reding <> | Subject | Re: [PATCH] dmaengine: tegra: add slave capabilities reporting |
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On Tue, Jan 06, 2015 at 06:44:56AM +0000, Paul Walmsley wrote: > > After commit ecc19d17868be9c9f8f00ed928791533c420f3e0 ("dmaengine: Add > a warning for drivers not using the generic slave caps retrieval"), > the Tegra APB DMA driver causes this warning during boot: > > WARNING: CPU: 0 PID: 1 at drivers/dma/dmaengine.c:830 dma_async_device_register+0x294/0x538() > this driver doesn't support generic slave capabilities reporting > > Fix by setting the appropriate reporting structure fields that are > passed to dma_async_device_register(). > > Signed-off-by: Paul Walmsley <paul@pwsan.com> > Cc: Paul Walmsley <pwalmsley@nvidia.com> > Cc: Laxman Dewangan <ldewangan@nvidia.com> > Cc: Vinod Koul <vinod.koul@intel.com> > Cc: Dan Williams <dan.j.williams@intel.com> > Cc: Stephen Warren <swarren@wwwdotorg.org> > Cc: Thierry Reding <thierry.reding@gmail.com> > Cc: Maxime Ripard <maxime.ripard@free-electrons.com> > Cc: Alexandre Courbot <gnurou@gmail.com> > --- > Applies on next-20150105. Boot-tested on Tegra132 Norrin FFD > (with a few unrelated patches not yet in mainline to get the board to > boot)
Tested also on the Jetson TK1 and it fixes the same warning there:
Tested-by: Thierry Reding <treding@nvidia.com> Acked-by: Thierry Reding <treding@nvidia.com> [unhandled content-type:application/pgp-signature] | |