tree 111a6349924c3dbe37baac19d002faca26610d3c
parent 01cc643ae3c7de35b63989b7b65e3ef3132e48e4
author Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 1187642576 +0200
committer Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 1187642576 +0200

pdc202xx_old: 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.

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>