intel-iommu: Make iommu=pt work on i386 too

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

diff --git a/arch/x86/kernel/pci-dma.c b/arch/x86/kernel/pci-dma.c
index 4763047..1a041bc 100644 (file)
--- a/arch/x86/kernel/pci-dma.c
+++ b/arch/x86/kernel/pci-dma.c
@@ -211,11 +211,11 @@ static __init int iommu_setup(char *p)
 #ifdef CONFIG_SWIOTLB
                if (!strncmp(p, "soft", 4))
                        swiotlb = 1;
+#endif
                if (!strncmp(p, "pt", 2)) {
                        iommu_pass_through = 1;
                        return 1;
                }
-#endif
 
                gart_parse_options(p);