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Date: Wed, 4 Jan 2017 14:02:09 -0600 From: Rob Herring <robh@...nel.org> To: Pankaj Dubey <pankaj.dubey@...sung.com> Cc: devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, linux-samsung-soc@...r.kernel.org, m.szyprowski@...sung.com, frowand.list@...il.com, hans.verkuil@...co.com, krzk@...nel.org, kgene@...nel.org, Smitha T Murthy <smitha.t@...sung.com> Subject: Re: [PATCH] of: reserved_mem: set dma_ops for devices using reserved mem On Wed, Dec 21, 2016 at 11:14:31AM +0530, Pankaj Dubey wrote: > From: Smitha T Murthy <smitha.t@...sung.com> > > For some IPs, there may be virtual child devices created and for them its > necessary to set the dma_ops if it's using reserved memory else it will call > the dummy dma_ops during buffer operations for the child devices which will > lead to memory mapping failure. > > Signed-off-by: Smitha T Murthy <smitha.t@...sung.com> > Signed-off-by: Pankaj Dubey <pankaj.dubey@...sung.com> > --- > drivers/of/of_reserved_mem.c | 4 ++++ > 1 file changed, 4 insertions(+) Applied, thanks. Rob
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