Blackfin: drop unused funcs from io.h

[u-boot] / include / asm-nios2 / io.h

diff --git a/include/asm-nios2/io.h b/include/asm-nios2/io.h
index 2f1ec26bd16f3770df3156915953913602f59585..01d11efeceab03a4d0e36a1590922002da5ae70f 100644 (file)
--- a/include/asm-nios2/io.h
+++ b/include/asm-nios2/io.h
@@ -53,6 +53,11 @@ static inline void unmap_physmem(void *vaddr, unsigned long flags)
 
 }
 
+static inline phys_addr_t virt_to_phys(void * vaddr)
+{
+       return (phys_addr_t)(vaddr);
+}
+
 extern unsigned char inb (unsigned char *port);
 extern unsigned short inw (unsigned short *port);
 extern unsigned inl (unsigned port);