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(parent: bc2943c) | patch
pdc202xx_old: add missing ->dma_base check
authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Mon, 20 Aug 2007 20:42:56 +0000 (22:42 +0200)
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Mon, 20 Aug 2007 20:42:56 +0000 (22:42 +0200)
commit7fd1942df428bfd85d458480724a1f8b4f281f93
tree111a6349924c3dbe37baac19d002faca26610d3ctree | snapshot
parentbc2943cc584291f1eabbe1f53858e4329ff98d4bcommit | diff
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>
drivers/ide/pci/pdc202xx_old.c diff | blob | history
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