From 8ed30a14265fc2ebace02ea321c463facedfac17 Mon Sep 17 00:00:00 2001
From: Lars-Peter Clausen <lars@metafoo.de>
Date: Sun, 6 Jul 2014 20:32:31 +0200
Subject: [PATCH] dmaengine: pl330: Simplify marking a request as unused

Instead of storing a special instruction in the command buffer to mark a request
as currently unused just set the descriptor field to NULL.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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Reading git-format-patch failed