From: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date: Tue, 9 Sep 2008 15:49:47 +0000 (+0900)
Subject: x86: remove duplicated extern force_iommu
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=8a493d37f049b631e19584d1cb84cec88cbcf8fc;p=linux-beck.git

x86: remove duplicated extern force_iommu

Both iommu.h and dma-mapping.h have extern force_iommu. The latter
doesn't need to do.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/include/asm-x86/dma-mapping.h b/include/asm-x86/dma-mapping.h
index 56075320b813..f43420b8c573 100644
--- a/include/asm-x86/dma-mapping.h
+++ b/include/asm-x86/dma-mapping.h
@@ -15,7 +15,6 @@ extern dma_addr_t bad_dma_address;
 extern int iommu_merge;
 extern struct device x86_dma_fallback_dev;
 extern int panic_on_overflow;
-extern int force_iommu;
 
 struct dma_mapping_ops {
 	int             (*mapping_error)(struct device *dev,