From 1e9cebb42de57f1243261939c77ab5b0f9bcf311 Mon Sep 17 00:00:00 2001
From: Shawn Guo <shawn.guo@freescale.com>
Date: Thu, 20 Jan 2011 05:50:38 +0800
Subject: [PATCH] dmaengine: imx-sdma: correct sdmac->status in
 sdma_handle_channel_loop()

sdma_handle_channel_loop() is the handler of cyclic tx.  One period
success does not really mean the success of the tx.  Instead of
DMA_SUCCESS, DMA_IN_PROGRESS should be the one to tell.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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