Commits
Bartlomiej Zolnierkiewicz committed b9d9e61abb8
sgiioc4: add missing ->dma_base check If ->dma_base is not set (== PCI BAR4 cannot be reserved) then DMA hooks shouldn't be initialized or bad things will happen. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>