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x86 gart: rename symbols only used for the GART implementation

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This patch renames the 4 symbols iommu_hole_init(), iommu_aperture,
iommu_aperture_allowed, iommu_aperture_disabled. All these symbols are only
used for the GART implementation of IOMMUs.

It adds and additional gart_ prefix to them.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Joerg Roedel
2007-10-24 12:49:50 +02:00
committed by Thomas Gleixner
parent 79da087441
commit 0440d4c00d
5 changed files with 20 additions and 19 deletions
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4
arch/x86/kernel/early-quirks.c
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@@ -25,11 +25,11 @@ static void __init via_bugs(void)
{
#ifdef CONFIG_GART_IOMMU
if ((end_pfn > MAX_DMA32_PFN || force_iommu) &&
!iommu_aperture_allowed) {
!gart_iommu_aperture_allowed) {
printk(KERN_INFO
"Looks like a VIA chipset. Disabling IOMMU."
" Override with iommu=allowed\n");
iommu_aperture_disabled = 1;
gart_iommu_aperture_disabled = 1;
}
#endif
}