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Diffstat (limited to 'include/asm-x86/swiotlb.h')
-rw-r--r--include/asm-x86/swiotlb.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/include/asm-x86/swiotlb.h b/include/asm-x86/swiotlb.h
index f5d9e74b1e4..c706a744263 100644
--- a/include/asm-x86/swiotlb.h
+++ b/include/asm-x86/swiotlb.h
@@ -45,12 +45,14 @@ extern int swiotlb_force;
#ifdef CONFIG_SWIOTLB
extern int swiotlb;
+extern void pci_swiotlb_init(void);
#else
#define swiotlb 0
+static inline void pci_swiotlb_init(void)
+{
+}
#endif
-extern void pci_swiotlb_init(void);
-
static inline void dma_mark_clean(void *addr, size_t size) {}
#endif /* _ASM_SWIOTLB_H */