From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Mon, 20 Aug 2007 20:42:56 +0000 (+0200)
Subject: pdc202xx_old: add missing ->dma_base check
X-Git-Tag: v2.6.23-rc4~102^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e98d6e50be87c1ad2df81f73c7442cf631d6f931;p=pandora-kernel.git

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>
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