From: Nicolas Ferre <nicolas.ferre@atmel.com>
Date: Fri, 3 Jul 2009 17:26:51 +0000 (+0200)
Subject: dmaengine: dmatest: add a maximum number of test iterations
X-Git-Tag: v2.6.31-rc5~8^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0a2ff57d6fba92842272889b4bca447344cd9d36;p=pandora-kernel.git

dmaengine: dmatest: add a maximum number of test iterations

The dmatest usually waits for the killing of its kthreads to stop
running tests.  This patch adds a parameter that sets a maximum
number of test iterations.

This feature is quite interesting for debugging when you set a lot of
traces in your dmaengine controller driver.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Acked-by: Maciej Sosnowski <maciej.sosnowski@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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