Re: [PATCH] drivers: Flag buses which demand DMA configuration

2017-10-19 Thread Christoph Hellwig
On Tue, Oct 17, 2017 at 10:28:09AM +0200, Greg KH wrote: > On Tue, Oct 17, 2017 at 10:17:01AM +0200, Christoph Hellwig wrote: > > Looks fine: > > > > Reviewed-by: Christoph Hellwig > > > > Greg, do you want to take this or should I queue it up in the > > dma-mapping tree? > > You can take it, t

Re: [PATCH] drivers: Flag buses which demand DMA configuration

2017-10-17 Thread Greg KH
On Tue, Oct 17, 2017 at 10:17:01AM +0200, Christoph Hellwig wrote: > Looks fine: > > Reviewed-by: Christoph Hellwig > > Greg, do you want to take this or should I queue it up in the > dma-mapping tree? You can take it, thanks! Acked-by: Greg Kroah-Hartman

Re: [PATCH] drivers: Flag buses which demand DMA configuration

2017-10-17 Thread Christoph Hellwig
Looks fine: Reviewed-by: Christoph Hellwig Greg, do you want to take this or should I queue it up in the dma-mapping tree?

[PATCH] drivers: Flag buses which demand DMA configuration

2017-10-12 Thread Robin Murphy
We do not want the common dma_configure() pathway to apply indiscriminately to all devices, since there are plenty of buses which do not have DMA capability, and if their child devices were used for DMA API calls it would only be indicative of a driver bug. However, there are a number of buses for