From patchwork Mon Aug  8 19:14:26 2011
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Subject: dmaengine: pl330: add missing include of scatterlist.h
Date: Mon, 08 Aug 2011 09:14:26 -0000
From: Rob Herring <robherring2@gmail.com>
X-Patchwork-Id: 109078
Message-Id: <1312830866-2932-1-git-send-email-robherring2@gmail.com>
To: linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Cc: Vinod Koul <vkoul@infradead.org>, Jassi Brar <jassisinghbrar@gmail.com>, 
 Rob Herring <rob.herring@calxeda.com>

From: Rob Herring <rob.herring@calxeda.com>

scatterlist.h was getting implicitly included and now is not which
causes this compile error:

drivers/dma/pl330.c: In function ‘pl330_prep_slave_sg’:
drivers/dma/pl330.c:603:2: error: implicit declaration of function
‘for_each_sg’

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Cc: Jassi Brar <jassisinghbrar@gmail.com>
Cc: Vinod Koul <vkoul@infradead.org>
Acked-by: Jassi Brar <jassisinghbrar@gmail.com>

---
drivers/dma/pl330.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index 00eee59..4e2ccde 100644
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -15,6 +15,7 @@
 #include <linux/module.h>
 #include <linux/dmaengine.h>
 #include <linux/interrupt.h>
+#include <linux/scatterlist.h>
 #include <linux/amba/bus.h>
 #include <linux/amba/pl330.h>