ARC: mm: non-functional code movement/cleanup

Signed-off-by: Vineet Gupta <vgupta@kernel.org>

arch/arc/include/asm/page.h

@@ -34,6 +34,13 @@ void copy_user_highpage(struct page *to, struct page *from,
 			unsigned long u_vaddr, struct vm_area_struct *vma);
 void clear_user_page(void *to, unsigned long u_vaddr, struct page *page);
 
+typedef struct {
+	unsigned long pgd;
+} pgd_t;
+
+#define pgd_val(x)	((x).pgd)
+#define __pgd(x)	((pgd_t) { (x) })
+
 typedef struct {
 #ifdef CONFIG_ARC_HAS_PAE40
 	unsigned long long pte;
@@ -41,22 +48,17 @@ typedef struct {
 	unsigned long pte;
 #endif
 } pte_t;
-typedef struct {
+
-	unsigned long pgd;
+#define pte_val(x)	((x).pte)
-} pgd_t;
+#define __pte(x)	((pte_t) { (x) })
+
 typedef struct {
 	unsigned long pgprot;
 } pgprot_t;
 
-#define pte_val(x)      ((x).pte)
+#define pgprot_val(x)	((x).pgprot)
-#define pgd_val(x)      ((x).pgd)
+#define __pgprot(x)	((pgprot_t) { (x) })
-#define pgprot_val(x)   ((x).pgprot)
+#define pte_pgprot(x)	__pgprot(pte_val(x))
-
-#define __pte(x)        ((pte_t) { (x) })
-#define __pgd(x)        ((pgd_t) { (x) })
-#define __pgprot(x)     ((pgprot_t) { (x) })
-
-#define pte_pgprot(x) __pgprot(pte_val(x))
 
 typedef pte_t * pgtable_t;
 
@@ -96,8 +98,8 @@ extern int pfn_valid(unsigned long pfn);
  * virt here means link-address/program-address as embedded in object code.
  * And for ARC, link-addr = physical address
  */
-#define __pa(vaddr)  ((unsigned long)(vaddr))
+#define __pa(vaddr)  		((unsigned long)(vaddr))
-#define __va(paddr)  ((void *)((unsigned long)(paddr)))
+#define __va(paddr)  		((void *)((unsigned long)(paddr)))
 
 #define virt_to_page(kaddr)	pfn_to_page(virt_to_pfn(kaddr))
 #define virt_addr_valid(kaddr)  pfn_valid(virt_to_pfn(kaddr))