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[PATCH] x86_64: Replace swiotlb extern with include
Minor victory on the continuous quest against all stray extern. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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1 changed files with 1 additions and 4 deletions
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@ -22,6 +22,7 @@
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#include <linux/pagemap.h>
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#include <linux/pagemap.h>
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#include <linux/bootmem.h>
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#include <linux/bootmem.h>
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#include <linux/proc_fs.h>
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#include <linux/proc_fs.h>
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#include <linux/pci.h>
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#include <asm/processor.h>
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#include <asm/processor.h>
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#include <asm/system.h>
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#include <asm/system.h>
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@ -42,10 +43,6 @@
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#define Dprintk(x...)
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#define Dprintk(x...)
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#endif
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#endif
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#ifdef CONFIG_GART_IOMMU
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extern int swiotlb;
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#endif
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static unsigned long dma_reserve __initdata;
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static unsigned long dma_reserve __initdata;
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DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
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DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
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