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Diffstat (limited to 'arch/s390/include/asm/pci_dma.h')
-rw-r--r--arch/s390/include/asm/pci_dma.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/s390/include/asm/pci_dma.h b/arch/s390/include/asm/pci_dma.h
index e8d9161fa17a..419fac7a62c0 100644
--- a/arch/s390/include/asm/pci_dma.h
+++ b/arch/s390/include/asm/pci_dma.h
@@ -201,4 +201,7 @@ void dma_cleanup_tables(unsigned long *);
unsigned long *dma_walk_cpu_trans(unsigned long *rto, dma_addr_t dma_addr);
void dma_update_cpu_trans(unsigned long *entry, void *page_addr, int flags);
+extern const struct dma_map_ops s390_pci_dma_ops;
+
+
#endif