[SPARC]: Move virt_to_phys/phy_to_virt into page.h

include/asm-sparc/io.h

@@ -187,9 +187,6 @@ extern unsigned long sbus_ioremap(struct resource *res, unsigned long offset,
 extern void sbus_iounmap(unsigned long vaddr, unsigned long size);
 
 
-#define virt_to_phys(x) __pa((unsigned long)(x))
-#define phys_to_virt(x) __va((unsigned long)(x))
-
 /*
  * At the moment, we do not use CMOS_READ anywhere outside of rtc.c,
  * so rtc_port is static in it. This should not change unless a new

include/asm-sparc/page.h

@@ -174,6 +174,9 @@ extern __inline__ int get_order(unsigned long size)
 #define __pa(x)                 ((unsigned long)(x) - PAGE_OFFSET)
 #define __va(x)                 ((void *)((unsigned long) (x) + PAGE_OFFSET))
 
+#define virt_to_phys(x)		__pa((unsigned long)(x))
+#define phys_to_virt(x)		__va((unsigned long)(x))
+
 #define pfn_to_page(pfn)        (mem_map + (pfn))
 #define page_to_pfn(page)       ((unsigned long)((page) - mem_map))
 #define virt_to_page(kaddr)	(mem_map + (__pa(kaddr) >> PAGE_SHIFT))