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-rw-r--r--arch/sparc/include/asm/io-unit.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/io-unit.h b/arch/sparc/include/asm/io-unit.h
index 96823b47fd45..5df63ef95cf2 100644
--- a/arch/sparc/include/asm/io-unit.h
+++ b/arch/sparc/include/asm/io-unit.h
@@ -59,4 +59,6 @@ extern __u32 iounit_map_dma_init(struct sbus_bus *, int);
#define iounit_map_dma_finish(sbus, addr, len) mmu_release_scsi_one(addr, len, sbus)
extern __u32 iounit_map_dma_page(__u32, void *, struct sbus_bus *);
+extern void iounit_init(struct sbus_bus *sbus);
+
#endif /* !(_SPARC_IO_UNIT_H) */