3 files changed, 7 insertions, 3 deletions

diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index a25f34bd99da..83c025e72ceb 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -656,7 +656,6 @@ config CPU_ENDIAN_BE32
 config CPU_HIGH_VECTOR
         depends on !MMU && CPU_CP15 && !CPU_ARM740T
         bool "Select the High exception vector"
-        default n
         help
           Say Y here to select high exception vector(0xFFFF0000~).
           The exception vector can be vary depending on the platform
@@ -740,7 +739,6 @@ config NEEDS_SYSCALL_FOR_CMPXCHG
 
 config OUTER_CACHE
         bool
-        default n
 
 config CACHE_FEROCEON_L2
         bool "Enable the Feroceon L2 cache controller"
@@ -753,7 +751,6 @@ config CACHE_FEROCEON_L2
 config CACHE_FEROCEON_L2_WRITETHROUGH
         bool "Force Feroceon L2 cache write through"
         depends on CACHE_FEROCEON_L2
-        default n
         help
           Say Y here to use the Feroceon L2 cache in writethrough mode.
           Unless you specifically require this, say N for writeback mode.
diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
index 9f88dd3be601..0ab75c60f7cf 100644
--- a/arch/arm/mm/ioremap.c
+++ b/arch/arm/mm/ioremap.c
@@ -110,6 +110,12 @@ static int remap_area_pages(unsigned long start, unsigned long pfn,
         return err;
 }
 
+int ioremap_page(unsigned long virt, unsigned long phys,
+                 const struct mem_type *mtype)
+{
+        return remap_area_pages(virt, __phys_to_pfn(phys), PAGE_SIZE, mtype);
+}
+EXPORT_SYMBOL(ioremap_page);
 
 void __check_kvm_seq(struct mm_struct *mm)
 {
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
index e6344ece00ce..70974d75a075 100644
--- a/arch/arm/mm/mmu.c
+++ b/arch/arm/mm/mmu.c
@@ -255,6 +255,7 @@ const struct mem_type *get_mem_type(unsigned int type)
 {
         return type < ARRAY_SIZE(mem_types) ? &mem_types[type] : NULL;
 }
+EXPORT_SYMBOL(get_mem_type);
 
 /*
  * Adjust the PMD section entries according to the CPU in use.