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Diffstat (limited to 'arch/x86/kernel/pci-dma_64.c')
-rw-r--r--arch/x86/kernel/pci-dma_64.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86/kernel/pci-dma_64.c b/arch/x86/kernel/pci-dma_64.c
index 5552d23d23c..a82473d192a 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 = 0;
-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;