2 files changed, 15 insertions, 17 deletions

diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
index 216623eece35..d6167ad4e011 100644
--- a/arch/arm/mm/ioremap.c
+++ b/arch/arm/mm/ioremap.c
@@ -262,11 +262,10 @@ remap_area_supersections(unsigned long virt, unsigned long pfn,
  * mapping.  See include/asm-arm/proc-armv/pgtable.h for more information.
  */
 void __iomem *
-__ioremap_pfn(unsigned long pfn, unsigned long offset, size_t size,
-              unsigned long flags)
+__arm_ioremap_pfn(unsigned long pfn, unsigned long offset, size_t size,
+                  unsigned int mtype)
 {
         const struct mem_type *type;
-        struct mem_type t;
         int err;
         unsigned long addr;
         struct vm_struct * area;
@@ -277,10 +276,9 @@ __ioremap_pfn(unsigned long pfn, unsigned long offset, size_t size,
         if (pfn >= 0x100000 && (__pfn_to_phys(pfn) & ~SUPERSECTION_MASK))
                 return NULL;
 
-        t = *get_mem_type(MT_DEVICE);
-        t.prot_sect |= flags;
-        t.prot_pte |= flags;
-        type = &t;
+        type = get_mem_type(mtype);
+        if (!type)
+                return NULL;
 
         size = PAGE_ALIGN(size);
 
@@ -311,10 +309,10 @@ __ioremap_pfn(unsigned long pfn, unsigned long offset, size_t size,
         flush_cache_vmap(addr, addr + size);
         return (void __iomem *) (offset + addr);
 }
-EXPORT_SYMBOL(__ioremap_pfn);
+EXPORT_SYMBOL(__arm_ioremap_pfn);
 
 void __iomem *
-__ioremap(unsigned long phys_addr, size_t size, unsigned long flags)
+__arm_ioremap(unsigned long phys_addr, size_t size, unsigned int mtype)
 {
         unsigned long last_addr;
         unsigned long offset = phys_addr & ~PAGE_MASK;
@@ -332,9 +330,9 @@ __ioremap(unsigned long phys_addr, size_t size, unsigned long flags)
          */
         size = PAGE_ALIGN(last_addr + 1) - phys_addr;
 
-        return __ioremap_pfn(pfn, offset, size, flags);
+        return __arm_ioremap_pfn(pfn, offset, size, mtype);
 }
-EXPORT_SYMBOL(__ioremap);
+EXPORT_SYMBOL(__arm_ioremap);
 
 void __iounmap(volatile void __iomem *addr)
 {
diff --git a/arch/arm/mm/nommu.c b/arch/arm/mm/nommu.c
index 05818fc0c705..8cd3a60954f0 100644
--- a/arch/arm/mm/nommu.c
+++ b/arch/arm/mm/nommu.c
@@ -62,21 +62,21 @@ void flush_dcache_page(struct page *page)
 }
 EXPORT_SYMBOL(flush_dcache_page);
 
-void __iomem *__ioremap_pfn(unsigned long pfn, unsigned long offset,
-                            size_t size, unsigned long flags)
+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(__ioremap_pfn);
+EXPORT_SYMBOL(__arm_ioremap_pfn);
 
-void __iomem *__ioremap(unsigned long phys_addr, size_t size,
-                        unsigned long flags)
+void __iomem *__arm_ioremap(unsigned long phys_addr, size_t size,
+                            unsigned int mtype)
 {
         return (void __iomem *)phys_addr;
 }
-EXPORT_SYMBOL(__ioremap);
+EXPORT_SYMBOL(__arm_ioremap);
 
 void __iounmap(volatile void __iomem *addr)
 {