From 01631243d712d41681d61c0556341a3329860c47 Mon Sep 17 00:00:00 2001
From: Tomoya MORINAGA <tomoya-linux@dsn.lapis-semi.com>
Date: Wed, 12 Oct 2011 09:38:35 +0900
Subject: [PATCH] pch_dma: Reduce wasting memory

nr_channels is defined in "struct pch_dma".
and struct pch_dma_chan is defined in "struct pch_dma".
So, "sizeof(struct pch_dma_chan) * nr_channels" is unnecessary.

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.lapis-semi.com>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
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