From 2e2c682becb20416c140aa0d6d3137b51a5c76da Mon Sep 17 00:00:00 2001
From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Mon, 17 Sep 2012 15:20:22 +0530
Subject: [PATCH] DMA: PL330: Fix potential NULL pointer dereference in
 pl330_submit_req()

'r->cfg' is being checked for NULL. However, it is dereferenced
in the previous statements. Thus moving those statements within
the check.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Jassi Brar <jassisinghbrar@gmail.com>
Cc: Stable <stable@vger.kernel.org>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
---
Reading git-format-patch failed