Re: [PATCH v4 1/2] dma-mapping: move dma configuration to bus infrastructure

2018-05-03 Thread Christoph Hellwig
This still fails to apply against either 4.17-rc3 or current Linus master for me. Please resend against it, and mention the tree it is against. Also please resend it in a separate email thread (all your patches were replies to the previous ones) and include a cover letter.

Re: [PATCH v4 1/2] dma-mapping: move dma configuration to bus infrastructure

2018-05-03 Thread Christoph Hellwig
On Mon, Apr 30, 2018 at 12:41:24PM +0200, Thierry Reding wrote: > On Sat, Apr 28, 2018 at 08:21:58AM +0530, Nipun Gupta wrote: > [...] > > diff --git a/drivers/gpu/host1x/bus.c b/drivers/gpu/host1x/bus.c > > index 88a3558..a9ec99d 100644 > > --- a/drivers/gpu/host1x/bus.c > > +++

Re: [PATCH v4 1/2] dma-mapping: move dma configuration to bus infrastructure

2018-04-30 Thread Thierry Reding
On Sat, Apr 28, 2018 at 08:21:58AM +0530, Nipun Gupta wrote: [...] > diff --git a/drivers/gpu/host1x/bus.c b/drivers/gpu/host1x/bus.c > index 88a3558..a9ec99d 100644 > --- a/drivers/gpu/host1x/bus.c > +++ b/drivers/gpu/host1x/bus.c > @@ -314,6 +314,13 @@ static int host1x_device_match(struct

[PATCH v4 1/2] dma-mapping: move dma configuration to bus infrastructure

2018-04-29 Thread Nipun Gupta
It is bus specific aspect to map a given device on the bus and relevant firmware description of its DMA configuration. So, this change introduces 'dma_configure' as bus callback giving flexibility to busses for implementing its own dma configuration function. The change eases the addition of new