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[PATCH] x86-64: Remove redundant swiotlb=force handling

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It's already handled in the main swiotlb code.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Andi Kleen
2005-09-12 18:49:24 +02:00
committed by Linus Torvalds
parent 63f02fd7ce
commit a54e678b8f
1 changed files with 0 additions and 4 deletions
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4
arch/x86_64/mm/init.c
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@@ -403,8 +403,6 @@ static inline int page_is_ram (unsigned long pagenr)
return 0; return 0;
} }
extern int swiotlb_force;
static struct kcore_list kcore_mem, kcore_vmalloc, kcore_kernel, kcore_modules, static struct kcore_list kcore_mem, kcore_vmalloc, kcore_kernel, kcore_modules,
kcore_vsyscall; kcore_vsyscall;
@@ -414,8 +412,6 @@ void __init mem_init(void)
int tmp; int tmp;
#ifdef CONFIG_SWIOTLB #ifdef CONFIG_SWIOTLB
if (swiotlb_force)
swiotlb = 1;
if (!iommu_aperture && if (!iommu_aperture &&
(end_pfn >= 0xffffffff>>PAGE_SHIFT || force_iommu)) (end_pfn >= 0xffffffff>>PAGE_SHIFT || force_iommu))
swiotlb = 1; swiotlb = 1;