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Diffstat (limited to 'drivers/pci/intel-iommu.c')
| -rw-r--r-- | drivers/pci/intel-iommu.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/pci/intel-iommu.c b/drivers/pci/intel-iommu.c index f23a02054bf..c1c59a61965 100644 --- a/drivers/pci/intel-iommu.c +++ b/drivers/pci/intel-iommu.c @@ -1686,6 +1686,11 @@ static void __init iommu_prepare_gfx_mapping(void) printk(KERN_ERR "IOMMU: mapping reserved region failed\n"); } } +#else /* !CONFIG_DMAR_GFX_WA */ +static inline void iommu_prepare_gfx_mapping(void) +{ + return; +} #endif #ifdef CONFIG_DMAR_FLOPPY_WA |