On Fri, Apr 29, 2011 at 10:17:00AM +0200, Kristoffer Glembo wrote: > The function mmu_inval_dma_area takes a virtual address as a parameter > which is problematic in case the buffer is located in highmem and the > mapping currently is unavailable. > > Since the function was only implemented for LEON this patch removes > calls to it in non LEON code paths and renames it to dma_make_coherent > which instead takes a physical address (which for now is unused since we > flush the whole cache). This way it is possible to remove several unnecessary > calls to page_address which will fail if the virtual mapping is unavailable. > > Signed-off-by: Kristoffer Glembo <kristoffer@xxxxxxxxxxx> Looks good! Acked-by: Sam Ravnborg <sam@xxxxxxxxxxxx> Sam -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
