From aecbc31d767cb549e93a44e50218e20d1bc66b59 Mon Sep 17 00:00:00 2001
From: George Cherian <george.cherian@ti.com>
Date: Thu, 27 Feb 2014 10:44:41 +0530
Subject: [PATCH] usb: musb: musb_cppi41: Dont reprogram DMA if tear down is
 initiated

Reprogramming the DMA after tear down is initiated leads to warning.
This is mainly seen with ISOCH since we do a delayed completion for
ISOCH transfers. In ISOCH transfers dma_completion should not reprogram
if the channel tear down is initiated.

Signed-off-by: George Cherian <george.cherian@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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Reading git-format-patch failed