From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Tue, 24 May 2011 10:23:59 +0000 (+0000)
Subject: sh: mark DMA slave ID 0 as invalid
X-Git-Tag: v3.0-rc2~14^2~7
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=54525552c6ccfd867e819845da14be994e303218;p=pandora-kernel.git

sh: mark DMA slave ID 0 as invalid

This makes it possible to leave DMA slave IDs in the platform data
at default 0 value without hitting DMA channel allocation error paths.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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