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x86: remove ifdef CONFIG_CALGARY_IOMMU in pci-dma.c

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asm-x86/calgary.h has dummy calgary_iommu_init() and detect_calgary()
in !CONFIG_CALGARY_IOMMU case. So we don't need ifdef
CONFIG_CALGARY_IOMMU in pci-dma.c.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Muli Ben-Yehuda <muli@il.ibm.com>
Cc: Alexis Bruemmer <alexisb@us.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
FUJITA Tomonori 2008-07-11 10:23:44 +09:00 committed by Ingo Molnar
parent ac7ded2adb
commit b8b48326f3
1 changed files with 0 additions and 4 deletions
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4
arch/x86/kernel/pci-dma.c
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@ -116,9 +116,7 @@ void __init pci_iommu_alloc(void)
*/
gart_iommu_hole_init();
#ifdef CONFIG_CALGARY_IOMMU
detect_calgary();
#endif
detect_intel_iommu();
@ -496,9 +494,7 @@ EXPORT_SYMBOL(dma_free_coherent);
static int __init pci_iommu_init(void)
{
#ifdef CONFIG_CALGARY_IOMMU
calgary_iommu_init();
#endif
intel_iommu_init();