Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 0 insertions, 114 deletions

diff --git a/ANDROID_3.4.5/arch/arm/mm/idmap.c b/ANDROID_3.4.5/arch/arm/mm/idmap.c
deleted file mode 100644
index ab88ed4f..00000000
--- a/ANDROID_3.4.5/arch/arm/mm/idmap.c
+++ /dev/null
@@ -1,114 +0,0 @@
-#include <linux/kernel.h>
-
-#include <asm/cputype.h>
-#include <asm/idmap.h>
-#include <asm/pgalloc.h>
-#include <asm/pgtable.h>
-#include <asm/sections.h>
-#include <asm/system_info.h>
-
-pgd_t *idmap_pgd;
-
-#ifdef CONFIG_ARM_LPAE
-static void idmap_add_pmd(pud_t *pud, unsigned long addr, unsigned long end,
-	unsigned long prot)
-{
-	pmd_t *pmd;
-	unsigned long next;
-
-	if (pud_none_or_clear_bad(pud) || (pud_val(*pud) & L_PGD_SWAPPER)) {
-		pmd = pmd_alloc_one(&init_mm, addr);
-		if (!pmd) {
-			pr_warning("Failed to allocate identity pmd.\n");
-			return;
-		}
-		pud_populate(&init_mm, pud, pmd);
-		pmd += pmd_index(addr);
-	} else
-		pmd = pmd_offset(pud, addr);
-
-	do {
-		next = pmd_addr_end(addr, end);
-		*pmd = __pmd((addr & PMD_MASK) | prot);
-		flush_pmd_entry(pmd);
-	} while (pmd++, addr = next, addr != end);
-}
-#else	/* !CONFIG_ARM_LPAE */
-static void idmap_add_pmd(pud_t *pud, unsigned long addr, unsigned long end,
-	unsigned long prot)
-{
-	pmd_t *pmd = pmd_offset(pud, addr);
-
-	addr = (addr & PMD_MASK) | prot;
-	pmd[0] = __pmd(addr);
-	addr += SECTION_SIZE;
-	pmd[1] = __pmd(addr);
-	flush_pmd_entry(pmd);
-}
-#endif	/* CONFIG_ARM_LPAE */
-
-static void idmap_add_pud(pgd_t *pgd, unsigned long addr, unsigned long end,
-	unsigned long prot)
-{
-	pud_t *pud = pud_offset(pgd, addr);
-	unsigned long next;
-
-	do {
-		next = pud_addr_end(addr, end);
-		idmap_add_pmd(pud, addr, next, prot);
-	} while (pud++, addr = next, addr != end);
-}
-
-static void identity_mapping_add(pgd_t *pgd, unsigned long addr, unsigned long end)
-{
-	unsigned long prot, next;
-
-	prot = PMD_TYPE_SECT | PMD_SECT_AP_WRITE | PMD_SECT_AF;
-	if (cpu_architecture() <= CPU_ARCH_ARMv5TEJ && !cpu_is_xscale())
-		prot |= PMD_BIT4;
-
-	pgd += pgd_index(addr);
-	do {
-		next = pgd_addr_end(addr, end);
-		idmap_add_pud(pgd, addr, next, prot);
-	} while (pgd++, addr = next, addr != end);
-}
-
-extern char  __idmap_text_start[], __idmap_text_end[];
-
-static int __init init_static_idmap(void)
-{
-	phys_addr_t idmap_start, idmap_end;
-
-	idmap_pgd = pgd_alloc(&init_mm);
-	if (!idmap_pgd)
-		return -ENOMEM;
-
-	/* Add an identity mapping for the physical address of the section. */
-	idmap_start = virt_to_phys((void *)__idmap_text_start);
-	idmap_end = virt_to_phys((void *)__idmap_text_end);
-
-	pr_info("Setting up static identity map for 0x%llx - 0x%llx\n",
-		(long long)idmap_start, (long long)idmap_end);
-	identity_mapping_add(idmap_pgd, idmap_start, idmap_end);
-
-	return 0;
-}
-early_initcall(init_static_idmap);
-
-/*
- * In order to soft-boot, we need to switch to a 1:1 mapping for the
- * cpu_reset functions. This will then ensure that we have predictable
- * results when turning off the mmu.
- */
-void setup_mm_for_reboot(void)
-{
-	/* Clean and invalidate L1. */
-	flush_cache_all();
-
-	/* Switch to the identity mapping. */
-	cpu_switch_mm(idmap_pgd, &init_mm);
-
-	/* Flush the TLB. */
-	local_flush_tlb_all();
-}