[PATCH] clocksource: Add verification (watchdog) helper

[firefly-linux-kernel-4.4.55.git] / include / asm-x86_64 / calgary.h

diff --git a/include/asm-x86_64/calgary.h b/include/asm-x86_64/calgary.h
index 6b93f5a3a5c8ee81eff80cf96ed40653338f58ed..7ee90064571955ca938b43b6b1c77364037c0978 100644 (file)
--- a/include/asm-x86_64/calgary.h
+++ b/include/asm-x86_64/calgary.h
@@ -51,6 +51,8 @@ struct iommu_table {
 #define TCE_TABLE_SIZE_4M              6
 #define TCE_TABLE_SIZE_8M              7
 
+extern int use_calgary;
+
 #ifdef CONFIG_CALGARY_IOMMU
 extern int calgary_iommu_init(void);
 extern void detect_calgary(void);