On 11-01-19, 14:29, Daniel Baluta wrote: > From: Andy Duan <fugang.duan@xxxxxxx> > > Pass ->dev to dma_alloc_coherent() API. We need this > becase dma_alloc_coherent() makes use of dev parameter ^^^^^ Typo > and receiving NULL will result in a crash. Applied after fixing typo and subsystem name, thanks -- ~Vinod