#ifdef __KERNEL__
+#include <linux/const.h>
+
/* PAGE_SHIFT determines the page size */
#ifndef CONFIG_SUN3
#define PAGE_SHIFT (12)
#else
#define PAGE_SHIFT (13)
#endif
-#ifdef __ASSEMBLY__
-#define PAGE_SIZE (1 << PAGE_SHIFT)
-#else
-#define PAGE_SIZE (1UL << PAGE_SHIFT)
-#endif
+#define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
#define PAGE_MASK (~(PAGE_SIZE-1))
#include <asm/setup.h>
#ifndef __ASSEMBLY__
+#include <linux/compiler.h>
+
#include <asm/module.h>
#define get_user_page(vaddr) __get_free_page(GFP_KERNEL)