On Wed, Jan 20, 2010 at 12:08 PM, <monstr@xxxxxxxxx> wrote: > From: Michal Simek <monstr@xxxxxxxxx> > > Check that dma_ops are initialized correctly. Without this > checking you get kernel fault and you don't know where the problem is. Oh, yes you do. PC will be of some small value. > + BUG_ON(!ops); > BUG_ON(!valid_dma_direction(dir)); > addr = ops->map_page(dev, virt_to_page(ptr), -- To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
