Bartlomiej Zolnierkiewicz b9d9e61abb 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>

2007-10-13 17:47:52 +02:00

20 KiB

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