From de135939716dcdc8a6ea62e9228feb2eec0fca11 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Mon, 28 Apr 2014 14:19:51 -0500
Subject: [PATCH] dmaengine: edma: Check the current decriptor first in
 tx_status()

It's likely that the caller investigates the status of a currently
active descriptor. Make that simple check first and only rumage in the
vchan list if that fails.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Joel Fernandes <joelf@ti.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
---
Reading git-format-patch failed