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-rw-r--r--include/linux/dmar.h15
1 files changed, 4 insertions, 11 deletions
diff --git a/include/linux/dmar.h b/include/linux/dmar.h
index 4a2b162..5de4c9e 100644
--- a/include/linux/dmar.h
+++ b/include/linux/dmar.h
@@ -208,16 +208,9 @@ struct dmar_atsr_unit {
u8 include_all:1; /* include all ports */
};
-/* Intel DMAR initialization functions */
extern int intel_iommu_init(void);
-#else
-static inline int intel_iommu_init(void)
-{
-#ifdef CONFIG_INTR_REMAP
- return dmar_dev_scope_init();
-#else
- return -ENODEV;
-#endif
-}
-#endif /* !CONFIG_DMAR */
+#else /* !CONFIG_DMAR: */
+static inline int intel_iommu_init(void) { return -ENODEV; }
+#endif /* CONFIG_DMAR */
+
#endif /* __DMAR_H__ */
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