1 files changed, 0 insertions, 4 deletions

diff --git a/arch/sparc/include/asm/io-unit.h b/arch/sparc/include/asm/io-unit.h
index 96823b47fd45..01ab2f613e91 100644
--- a/arch/sparc/include/asm/io-unit.h
+++ b/arch/sparc/include/asm/io-unit.h
@@ -55,8 +55,4 @@ struct iounit_struct {
 #define IOUNIT_BMAPM_START      IOUNIT_BMAP2_END
 #define IOUNIT_BMAPM_END        ((IOUNIT_DMA_SIZE - IOUNIT_DVMA_SIZE) >> PAGE_SHIFT)
 
-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 *);
-
 #endif /* !(_SPARC_IO_UNIT_H) */