X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=include%2Fasm-x86%2Fdevice.h;h=3c034f48fdb0a12f5a3fefe1499d014b68e6f4a2;hb=8d8bb39b9eba32dd70e87fd5ad5c5dd4ba118e06;hp=87a715367a1b11a9db24d569682d22f780352be7;hpb=c485b465a031b6f9b9a51300e0ee1f86efc6db87;p=deliverable%2Flinux.git

diff --git a/include/asm-x86/device.h b/include/asm-x86/device.h
index 87a715367a1b..3c034f48fdb0 100644
--- a/include/asm-x86/device.h
+++ b/include/asm-x86/device.h
@@ -5,6 +5,9 @@ struct dev_archdata {
 #ifdef CONFIG_ACPI
 	void	*acpi_handle;
 #endif
+#ifdef CONFIG_X86_64
+struct dma_mapping_ops *dma_ops;
+#endif
 #ifdef CONFIG_DMAR
 	void *iommu; /* hook for IOMMU specific extension */
 #endif