From: Joerg Roedel <joerg.roedel@amd.com>
Date: Fri, 22 May 2009 16:24:20 +0000 (+0200)
Subject: dma-debug: add variables and checks for driver filter
X-Git-Tag: v2.6.31-rc1~408^2~6^2^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2e507d849f1834d3fe9aae71b7aabf4c2a3827b8;p=pandora-kernel.git

dma-debug: add variables and checks for driver filter

This patch adds the state variables for the driver filter and a function
to check if the filter is enabled and matches to the current device. The
check is built into the err_printk function.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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