[tip:core/iommu] swiotlb: Remove duplicate swiotlb_force extern declarations

From: tip-bot for FUJITA Tomonori
Date: Sun Nov 15 2009 - 05:30:03 EST


Commit-ID: 6959450e567c1f17d3ce8489099fc56c3721d577
Gitweb: http://git.kernel.org/tip/6959450e567c1f17d3ce8489099fc56c3721d577
Author: FUJITA Tomonori <fujita.tomonori@xxxxxxxxxxxxx>
AuthorDate: Sat, 14 Nov 2009 20:46:38 +0900
Committer: Ingo Molnar <mingo@xxxxxxx>
CommitDate: Sun, 15 Nov 2009 09:03:10 +0100

swiotlb: Remove duplicate swiotlb_force extern declarations

Signed-off-by: FUJITA Tomonori <fujita.tomonori@xxxxxxxxxxxxx>
Cc: tony.luck@xxxxxxxxx
LKML-Reference: <1258199198-16657-4-git-send-email-fujita.tomonori@xxxxxxxxxxxxx>
Signed-off-by: Ingo Molnar <mingo@xxxxxxx>
---
arch/ia64/include/asm/swiotlb.h | 2 --
arch/x86/include/asm/swiotlb.h | 4 ----
include/linux/swiotlb.h | 2 ++
3 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/arch/ia64/include/asm/swiotlb.h b/arch/ia64/include/asm/swiotlb.h
index dcbaea7..f0acde6 100644
--- a/arch/ia64/include/asm/swiotlb.h
+++ b/arch/ia64/include/asm/swiotlb.h
@@ -4,8 +4,6 @@
#include <linux/dma-mapping.h>
#include <linux/swiotlb.h>

-extern int swiotlb_force;
-
#ifdef CONFIG_SWIOTLB
extern int swiotlb;
extern void pci_swiotlb_init(void);
diff --git a/arch/x86/include/asm/swiotlb.h b/arch/x86/include/asm/swiotlb.h
index 940f13a..87ffcb1 100644
--- a/arch/x86/include/asm/swiotlb.h
+++ b/arch/x86/include/asm/swiotlb.h
@@ -3,10 +3,6 @@

#include <linux/swiotlb.h>

-/* SWIOTLB interface */
-
-extern int swiotlb_force;
-
#ifdef CONFIG_SWIOTLB
extern int swiotlb;
extern int pci_swiotlb_init(void);
diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
index eb9bdb4..febedcf 100644
--- a/include/linux/swiotlb.h
+++ b/include/linux/swiotlb.h
@@ -7,6 +7,8 @@ struct device;
struct dma_attrs;
struct scatterlist;

+extern int swiotlb_force;
+
/*
* Maximum allowable number of contiguous slabs to map,
* must be a power of 2. What is the appropriate value ?
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/