summaryrefslogtreecommitdiff
path: root/arch/x86/kernel/pci-dma.c
diff options
context:
space:
mode:
authorFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>2009-11-14 20:46:36 +0900
committerIngo Molnar <mingo@elte.hu>2009-11-15 09:03:09 +0100
commita3b28ee1090072092e2be043c24df94230e725b2 (patch)
tree65bae068efde74fffff6efb15e7b8a87a89fc2f2 /arch/x86/kernel/pci-dma.c
parentb18485e7acfe1a634615d1c628ef644c0d58d472 (diff)
x86: Set dma_ops to nommu_dma_ops by default
We set dma_ops to nommu_dma_ops at two different places for x86_32 and x86_64. This unifies them by setting dma_ops to nommu_dma_ops by default. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> LKML-Reference: <1258199198-16657-2-git-send-email-fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/pci-dma.c')
-rw-r--r--arch/x86/kernel/pci-dma.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/x86/kernel/pci-dma.c b/arch/x86/kernel/pci-dma.c
index 0b11bf18f540..f170b5364b41 100644
--- a/arch/x86/kernel/pci-dma.c
+++ b/arch/x86/kernel/pci-dma.c
@@ -15,7 +15,7 @@
static int forbid_dac __read_mostly;
-struct dma_map_ops *dma_ops;
+struct dma_map_ops *dma_ops = &nommu_dma_ops;
EXPORT_SYMBOL(dma_ops);
static int iommu_sac_force __read_mostly;
@@ -128,8 +128,6 @@ void __init pci_iommu_alloc(void)
#ifdef CONFIG_X86_64
/* free the range so iommu could get some range less than 4G */
dma32_free_bootmem();
-#else
- dma_ops = &nommu_dma_ops;
#endif
if (pci_swiotlb_init())
return;