From: Adrian Bunk <bunk@kernel.org>
To: tglx@linutronix.de, mingo@redhat.com, hpa@zytor.com
Cc: linux-kernel@vger.kernel.org
Subject: [2.6 patch] x86 pci-dma_64.c: cleanups
Date: Fri, 9 Nov 2007 07:03:38 +0100 [thread overview]
Message-ID: <20071109060338.GY26163@stusta.de> (raw)
This patch contains the following cleanups:
- make the needlessly global iommu_setup() static
- remove the unused EXPORT_SYMBOL(iommu_merge)
Signed-off-by: Adrian Bunk <bunk@kernel.org>
---
arch/x86/kernel/pci-dma_64.c | 3 +--
include/asm-x86/pci_64.h | 1 -
2 files changed, 1 insertion(+), 3 deletions(-)
90fe7f396f3428a83dd5301f3d9622e32fb3bac5
diff --git a/arch/x86/kernel/pci-dma_64.c b/arch/x86/kernel/pci-dma_64.c
index aa805b1..516f85f 100644
--- a/arch/x86/kernel/pci-dma_64.c
+++ b/arch/x86/kernel/pci-dma_64.c
@@ -13,7 +13,6 @@
#include <asm/calgary.h>
int iommu_merge __read_mostly = 1;
-EXPORT_SYMBOL(iommu_merge);
dma_addr_t bad_dma_address __read_mostly;
EXPORT_SYMBOL(bad_dma_address);
@@ -230,7 +229,7 @@ EXPORT_SYMBOL(dma_set_mask);
* See <Documentation/x86_64/boot-options.txt> for the iommu kernel parameter
* documentation.
*/
-__init int iommu_setup(char *p)
+static __init int iommu_setup(char *p)
{
iommu_merge = 1;
diff --git a/include/asm-x86/pci_64.h b/include/asm-x86/pci_64.h
index ef54226..3746903 100644
--- a/include/asm-x86/pci_64.h
+++ b/include/asm-x86/pci_64.h
@@ -26,7 +26,6 @@ extern int (*pci_config_write)(int seg, int bus, int dev, int fn, int reg, int l
extern void pci_iommu_alloc(void);
-extern int iommu_setup(char *opt);
/* The PCI address space does equal the physical memory
* address space. The networking and block device layers use
reply other threads:[~2007-11-09 6:06 UTC|newest]
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