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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-30 12:09:44 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-30 12:09:44 -0700 |
| commit | d6c3112abe44d7f718bd5aec8ab9469fecff6041 (patch) | |
| tree | 362e826e1e39e6108301893ba35100c8719028b6 /arch/ia64 | |
| parent | fce4877a6792ad72b88f6fd7556d19da5f20364d (diff) | |
| parent | 3b15e581981b3ad35809f56d8131d5c19b6da1bd (diff) | |
| download | kernel_samsung_smdk4412-d6c3112abe44d7f718bd5aec8ab9469fecff6041.zip kernel_samsung_smdk4412-d6c3112abe44d7f718bd5aec8ab9469fecff6041.tar.gz kernel_samsung_smdk4412-d6c3112abe44d7f718bd5aec8ab9469fecff6041.tar.bz2 | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6:
x86/PCI: build failure at x86/kernel/pci-dma.c with !CONFIG_PCI
Diffstat (limited to 'arch/ia64')
| -rw-r--r-- | arch/ia64/include/asm/iommu.h | 1 | ||||
| -rw-r--r-- | arch/ia64/kernel/pci-dma.c | 7 |
2 files changed, 0 insertions, 8 deletions
diff --git a/arch/ia64/include/asm/iommu.h b/arch/ia64/include/asm/iommu.h index 5fb2bb9..0490794 100644 --- a/arch/ia64/include/asm/iommu.h +++ b/arch/ia64/include/asm/iommu.h @@ -11,6 +11,5 @@ extern int force_iommu, no_iommu; extern int iommu_detected; extern void iommu_dma_init(void); extern void machvec_init(const char *name); -extern int forbid_dac; #endif diff --git a/arch/ia64/kernel/pci-dma.c b/arch/ia64/kernel/pci-dma.c index 10a75b5..031abbf 100644 --- a/arch/ia64/kernel/pci-dma.c +++ b/arch/ia64/kernel/pci-dma.c @@ -89,13 +89,6 @@ int iommu_dma_supported(struct device *dev, u64 mask) { struct dma_mapping_ops *ops = get_dma_ops(dev); -#ifdef CONFIG_PCI - if (mask > 0xffffffff && forbid_dac > 0) { - dev_info(dev, "Disallowing DAC for device\n"); - return 0; - } -#endif - if (ops->dma_supported_op) return ops->dma_supported_op(dev, mask); |