1 files changed, 0 insertions, 104 deletions
diff --git a/ANDROID_3.4.5/arch/arm/mm/nommu.c b/ANDROID_3.4.5/arch/arm/mm/nommu.c
deleted file mode 100644
index d51225f9..00000000
--- a/ANDROID_3.4.5/arch/arm/mm/nommu.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- *  linux/arch/arm/mm/nommu.c
- *
- * ARM uCLinux supporting functions.
- */
-#include <linux/module.h>
-#include <linux/mm.h>
-#include <linux/pagemap.h>
-#include <linux/io.h>
-#include <linux/memblock.h>
-
-#include <asm/cacheflush.h>
-#include <asm/sections.h>
-#include <asm/page.h>
-#include <asm/setup.h>
-#include <asm/traps.h>
-#include <asm/mach/arch.h>
-
-#include "mm.h"
-
-void __init arm_mm_memblock_reserve(void)
-{
-	/*
-	 * Register the exception vector page.
-	 * some architectures which the DRAM is the exception vector to trap,
-	 * alloc_page breaks with error, although it is not NULL, but "0."
-	 */
-	memblock_reserve(CONFIG_VECTORS_BASE, PAGE_SIZE);
-}
-
-void __init sanity_check_meminfo(void)
-{
-	phys_addr_t end = bank_phys_end(&meminfo.bank[meminfo.nr_banks - 1]);
-	high_memory = __va(end - 1) + 1;
-}
-
-/*
- * paging_init() sets up the page tables, initialises the zone memory
- * maps, and sets up the zero page, bad page and bad page tables.
- */
-void __init paging_init(struct machine_desc *mdesc)
-{
-	early_trap_init((void *)CONFIG_VECTORS_BASE);
-	bootmem_init();
-}
-
-/*
- * We don't need to do anything here for nommu machines.
- */
-void setup_mm_for_reboot(void)
-{
-}
-
-void flush_dcache_page(struct page *page)
-{
-	__cpuc_flush_dcache_area(page_address(page), PAGE_SIZE);
-}
-EXPORT_SYMBOL(flush_dcache_page);
-
-void copy_to_user_page(struct vm_area_struct *vma, struct page *page,
-		       unsigned long uaddr, void *dst, const void *src,
-		       unsigned long len)
-{
-	memcpy(dst, src, len);
-	if (vma->vm_flags & VM_EXEC)
-		__cpuc_coherent_user_range(uaddr, uaddr + len);
-}
-
-void __iomem *__arm_ioremap_pfn(unsigned long pfn, unsigned long offset,
-				size_t size, unsigned int mtype)
-{
-	if (pfn >= (0x100000000ULL >> PAGE_SHIFT))
-		return NULL;
-	return (void __iomem *) (offset + (pfn << PAGE_SHIFT));
-}
-EXPORT_SYMBOL(__arm_ioremap_pfn);
-
-void __iomem *__arm_ioremap_pfn_caller(unsigned long pfn, unsigned long offset,
-			   size_t size, unsigned int mtype, void *caller)
-{
-	return __arm_ioremap_pfn(pfn, offset, size, mtype);
-}
-
-void __iomem *__arm_ioremap(unsigned long phys_addr, size_t size,
-			    unsigned int mtype)
-{
-	return (void __iomem *)phys_addr;
-}
-EXPORT_SYMBOL(__arm_ioremap);
-
-void __iomem * (*arch_ioremap_caller)(unsigned long, size_t, unsigned int, void *);
-
-void __iomem *__arm_ioremap_caller(unsigned long phys_addr, size_t size,
-				   unsigned int mtype, void *caller)
-{
-	return __arm_ioremap(phys_addr, size, mtype);
-}
-
-void (*arch_iounmap)(volatile void __iomem *);
-
-void __arm_iounmap(volatile void __iomem *addr)
-{
-}
-EXPORT_SYMBOL(__arm_iounmap);