X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=blobdiff_plain;f=arch%2Farm%2Fmm%2Fnommu.c;h=385171e394968c93dca6607d5ac028df607fa0af;hp=941a98c9e8aaf327b5131227ccaddb1d697ad2e5;hb=6f4b131c8dee8f5bdfb4a254d4a610e6956f26bc;hpb=80775068dbcf849dca81316e43bcc309985956ac

diff --git a/arch/arm/mm/nommu.c b/arch/arm/mm/nommu.c
index 941a98c9e8aa..385171e39496 100644
--- a/arch/arm/mm/nommu.c
+++ b/arch/arm/mm/nommu.c
@@ -29,6 +29,8 @@ void __init arm_mm_memblock_reserve(void)
 
 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;
 }
 
 /*
@@ -43,7 +45,7 @@ void __init paging_init(struct machine_desc *mdesc)
 /*
  * We don't need to do anything here for nommu machines.
  */
-void setup_mm_for_reboot(char mode)
+void setup_mm_for_reboot(void)
 {
 }
 
@@ -53,6 +55,12 @@ void flush_dcache_page(struct page *page)
 }
 EXPORT_SYMBOL(flush_dcache_page);
 
+void flush_kernel_dcache_page(struct page *page)
+{
+	__cpuc_flush_dcache_area(page_address(page), PAGE_SIZE);
+}
+EXPORT_SYMBOL(flush_kernel_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)