sumitsemwal/kernel-omap4 — comment on commit 553e47191c11474dda784160904c8b52178bef54
File: drivers/media/video/videobuf2-dma-contig.c line 199
By robclark:

hmm, I suppose sg->nents > 1 should be a failiur case.. since things are bound to go wrong when someone tries to dma to what they expected to be a contiguous buffer..