On 03/14/2016 12:03 PM, Emmanuel Grumbach wrote: > Hi, > > One of my colleagues has issues with 3.1.0: > it can't find dma_common_get_sgtable. > > HAVE_GENERIC_DMA_COHERENT is set, and hence > BPAUTO_BUILD_DMA_SHARED_HELPERS is not set. > Because of that, dma_common_get_sgtable isn't defined. > > Sorry for the stupid question, but I can't think on how > dma_common_get_sgtable should be declared on 3.1 since it doesn't > exist in the base kernel obviously. Maybe that helper is supposed to > be used only in code that should be under ifdef? > > thanks... Hi, I think there was a problem in an older backports version with that. on kernel <= 3.5 this is needed always and on kernel >= 3.6 && <= 3.8 this is needed when HAVE_GENERIC_DMA_COHERENT is not set. I want to remove this completely and make the media stuff depend on kernel 3.8, to reduce the work need for maintenance. Hauke -- To unsubscribe from this list: send the line "unsubscribe backports" in
