[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>
This commit is contained in:
Andi Kleen 2005-11-05 17:25:53 +01:00 committed by Linus Torvalds
parent 4d74dbd79a
commit 5917089104

View file

@ -22,6 +22,7 @@
#include <linux/pagemap.h>
#include <linux/bootmem.h>
#include <linux/proc_fs.h>
#include <linux/pci.h>
#include <asm/processor.h>
#include <asm/system.h>
@ -42,10 +43,6 @@
#define Dprintk(x...)
#endif
#ifdef CONFIG_GART_IOMMU
extern int swiotlb;
#endif
static unsigned long dma_reserve __initdata;
DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);