[Blackfin][PATCH] remove asm/page.h as we do not actually use/want any of these definitions nor does any other arch include it

4 files changed, 0 insertions, 126 deletions

diff --git a/include/asm-blackfin/entry.h b/include/asm-blackfin/entry.h
index b64d406..a5db071 100644
--- a/include/asm-blackfin/entry.h
+++ b/include/asm-blackfin/entry.h
@@ -27,7 +27,6 @@
 
 #include <linux/config.h>
 #include <asm/setup.h>
-#include <asm/page.h>
 
 /*
  * Stack layout in 'ret_from_exception':
diff --git a/include/asm-blackfin/page.h b/include/asm-blackfin/page.h
deleted file mode 100644
index d59828c..0000000
--- a/include/asm-blackfin/page.h
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * U-boot -  page.h
- *
- * Copyright (c) 2005 blackfin.uclinux.org
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#ifndef _BLACKFIN_PAGE_H
-#define _BLACKFIN_PAGE_H
-
-#include <linux/config.h>
-
-/* PAGE_SHIFT determines the page size */
-
-#define PAGE_SHIFT			(12)
-#define PAGE_SIZE			(4096)
-#define PAGE_MASK			(~(PAGE_SIZE-1))
-
-#ifdef __KERNEL__
-
-#include <asm/setup.h>
-
-#if PAGE_SHIFT < 13
-#define					KTHREAD_SIZE (8192)
-#else
-#define					KTHREAD_SIZE PAGE_SIZE
-#endif
-
-#ifndef __ASSEMBLY__
-
-#define get_user_page(vaddr)		__get_free_page(GFP_KERNEL)
-#define free_user_page(page, addr)	free_page(addr)
-
-#define clear_page(page)		memset((page), 0, PAGE_SIZE)
-#define copy_page(to,from)		memcpy((to), (from), PAGE_SIZE)
-
-#define clear_user_page(page, vaddr)	clear_page(page)
-#define copy_user_page(to, from, vaddr)	copy_page(to, from)
-
-/*
- * These are used to make use of C type-checking..
- */
-typedef struct {
-	unsigned long pte;
-} pte_t;
-typedef struct {
-	unsigned long pmd[16];
-} pmd_t;
-typedef struct {
-	unsigned long pgd;
-} pgd_t;
-typedef struct {
-	unsigned long pgprot;
-} pgprot_t;
-
-#define pte_val(x)			((x).pte)
-#define pmd_val(x)			((&x)->pmd[0])
-#define pgd_val(x)			((x).pgd)
-#define pgprot_val(x)			((x).pgprot)
-
-#define __pte(x)			((pte_t) { (x) } )
-#define __pmd(x)			((pmd_t) { (x) } )
-#define __pgd(x)			((pgd_t) { (x) } )
-#define __pgprot(x)			((pgprot_t) { (x) } )
-
-/* to align the pointer to the (next) page boundary */
-#define PAGE_ALIGN(addr)		(((addr)+PAGE_SIZE-1)&PAGE_MASK)
-
-/* Pure 2^n version of get_order */
-extern __inline__ int get_order(unsigned long size)
-{
-	int order;
-
-	size = (size - 1) >> (PAGE_SHIFT - 1);
-	order = -1;
-	do {
-		size >>= 1;
-		order++;
-	} while (size);
-	return order;
-}
-
-#endif	/* !__ASSEMBLY__ */
-
-#include <asm/page_offset.h>
-
-#define PAGE_OFFSET			(PAGE_OFFSET_RAW)
-
-#ifndef __ASSEMBLY__
-
-#define __pa(vaddr)			virt_to_phys((void *)vaddr)
-#define __va(paddr)			phys_to_virt((unsigned long)paddr)
-
-#define MAP_NR(addr)			(((unsigned long)(addr)-PAGE_OFFSET) >> PAGE_SHIFT)
-#define virt_to_page(addr)		(mem_map + (((unsigned long)(addr)-PAGE_OFFSET) >> PAGE_SHIFT))
-#define VALID_PAGE(page)		((page - mem_map) < max_mapnr)
-
-#define PAGE_BUG(page) do	{ \
-	BUG(); \
-} while (0)
-
-#endif
-
-#endif
-
-#endif
diff --git a/include/asm-blackfin/string.h b/include/asm-blackfin/string.h
index aac6bc9..83d931e 100644
--- a/include/asm-blackfin/string.h
+++ b/include/asm-blackfin/string.h
@@ -30,7 +30,6 @@
 #ifdef __KERNEL__		/* only set these up for kernel code */
 
 #include <asm/setup.h>
-#include <asm/page.h>
 #include <config.h>
 #include <asm/blackfin.h>
 
diff --git a/include/asm-blackfin/virtconvert.h b/include/asm-blackfin/virtconvert.h
index 769f5a0..08b4cc0 100644
--- a/include/asm-blackfin/virtconvert.h
+++ b/include/asm-blackfin/virtconvert.h
@@ -33,7 +33,6 @@
 
 #include <linux/config.h>
 #include <asm/setup.h>
-#include <asm/page.h>
 
 #define mm_vtop(vaddr)		((unsigned long) vaddr)
 #define mm_ptov(vaddr)		((unsigned long) vaddr)