From b2dd83b377d390ab503420c9a5867df5741e273d Mon Sep 17 00:00:00 2001
From: Liu Hua <sdu.liu@huawei.com>
Date: Thu, 18 Sep 2014 12:15:28 +0800
Subject: [PATCH] Documentation: correct parameter error for dma_mapping_error

dma_mapping_error takes two parameters, but some of examples
in Documentation/DMA-API-HOWTO.txt just takes one. So correct
it.

Signed-off-by: Liu Hua <sdu.liu@huawei.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
---
Reading git-format-patch failed