1 files changed, 0 insertions, 159 deletions
diff --git a/ANDROID_3.4.5/arch/unicore32/kernel/hibernate.c b/ANDROID_3.4.5/arch/unicore32/kernel/hibernate.c
deleted file mode 100644
index d75ef8b6..00000000
--- a/ANDROID_3.4.5/arch/unicore32/kernel/hibernate.c
+++ /dev/null
@@ -1,159 +0,0 @@
-/*
- *  linux/arch/unicore32/kernel/hibernate.c
- *
- * Code specific to PKUnity SoC and UniCore ISA
- *
- *	Maintained by GUAN Xue-tao <gxt@mprc.pku.edu.cn>
- *	Copyright (C) 2001-2010 Guan Xuetao
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/gfp.h>
-#include <linux/suspend.h>
-#include <linux/bootmem.h>
-
-#include <asm/page.h>
-#include <asm/pgtable.h>
-#include <asm/pgalloc.h>
-#include <asm/suspend.h>
-
-#include "mach/pm.h"
-
-/* Pointer to the temporary resume page tables */
-pgd_t *resume_pg_dir;
-
-struct swsusp_arch_regs swsusp_arch_regs_cpu0;
-
-/*
- * Create a middle page table on a resume-safe page and put a pointer to it in
- * the given global directory entry.  This only returns the gd entry
- * in non-PAE compilation mode, since the middle layer is folded.
- */
-static pmd_t *resume_one_md_table_init(pgd_t *pgd)
-{
-	pud_t *pud;
-	pmd_t *pmd_table;
-
-	pud = pud_offset(pgd, 0);
-	pmd_table = pmd_offset(pud, 0);
-
-	return pmd_table;
-}
-
-/*
- * Create a page table on a resume-safe page and place a pointer to it in
- * a middle page directory entry.
- */
-static pte_t *resume_one_page_table_init(pmd_t *pmd)
-{
-	if (pmd_none(*pmd)) {
-		pte_t *page_table = (pte_t *)get_safe_page(GFP_ATOMIC);
-		if (!page_table)
-			return NULL;
-
-		set_pmd(pmd, __pmd(__pa(page_table) | _PAGE_KERNEL_TABLE));
-
-		BUG_ON(page_table != pte_offset_kernel(pmd, 0));
-
-		return page_table;
-	}
-
-	return pte_offset_kernel(pmd, 0);
-}
-
-/*
- * This maps the physical memory to kernel virtual address space, a total
- * of max_low_pfn pages, by creating page tables starting from address
- * PAGE_OFFSET.  The page tables are allocated out of resume-safe pages.
- */
-static int resume_physical_mapping_init(pgd_t *pgd_base)
-{
-	unsigned long pfn;
-	pgd_t *pgd;
-	pmd_t *pmd;
-	pte_t *pte;
-	int pgd_idx, pmd_idx;
-
-	pgd_idx = pgd_index(PAGE_OFFSET);
-	pgd = pgd_base + pgd_idx;
-	pfn = 0;
-
-	for (; pgd_idx < PTRS_PER_PGD; pgd++, pgd_idx++) {
-		pmd = resume_one_md_table_init(pgd);
-		if (!pmd)
-			return -ENOMEM;
-
-		if (pfn >= max_low_pfn)
-			continue;
-
-		for (pmd_idx = 0; pmd_idx < PTRS_PER_PMD; pmd++, pmd_idx++) {
-			pte_t *max_pte;
-
-			if (pfn >= max_low_pfn)
-				break;
-
-			/* Map with normal page tables.
-			 * NOTE: We can mark everything as executable here
-			 */
-			pte = resume_one_page_table_init(pmd);
-			if (!pte)
-				return -ENOMEM;
-
-			max_pte = pte + PTRS_PER_PTE;
-			for (; pte < max_pte; pte++, pfn++) {
-				if (pfn >= max_low_pfn)
-					break;
-
-				set_pte(pte, pfn_pte(pfn, PAGE_KERNEL_EXEC));
-			}
-		}
-	}
-
-	return 0;
-}
-
-static inline void resume_init_first_level_page_table(pgd_t *pg_dir)
-{
-}
-
-int swsusp_arch_resume(void)
-{
-	int error;
-
-	resume_pg_dir = (pgd_t *)get_safe_page(GFP_ATOMIC);
-	if (!resume_pg_dir)
-		return -ENOMEM;
-
-	resume_init_first_level_page_table(resume_pg_dir);
-	error = resume_physical_mapping_init(resume_pg_dir);
-	if (error)
-		return error;
-
-	/* We have got enough memory and from now on we cannot recover */
-	restore_image(resume_pg_dir, restore_pblist);
-	return 0;
-}
-
-/*
- *	pfn_is_nosave - check if given pfn is in the 'nosave' section
- */
-
-int pfn_is_nosave(unsigned long pfn)
-{
-	unsigned long begin_pfn = __pa(&__nosave_begin) >> PAGE_SHIFT;
-	unsigned long end_pfn = PAGE_ALIGN(__pa(&__nosave_end)) >> PAGE_SHIFT;
-
-	return (pfn >= begin_pfn) && (pfn < end_pfn);
-}
-
-void save_processor_state(void)
-{
-}
-
-void restore_processor_state(void)
-{
-	local_flush_tlb_all();
-}