[SPARC]: Add of_io{remap,unmap}().

Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/asm-sparc/of_device.h b/include/asm-sparc/of_device.h
index 1b43ee5..b5ca314 100644
--- a/include/asm-sparc/of_device.h
+++ b/include/asm-sparc/of_device.h
@@ -31,6 +31,9 @@
 };
 #define	to_of_device(d) container_of(d, struct of_device, dev)
 
+extern void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name);
+extern void of_iounmap(void __iomem *base, unsigned long size);
+
 extern const struct of_device_id *of_match_device(
 	const struct of_device_id *matches, const struct of_device *dev);