5 files changed, 26 insertions, 28 deletions

diff --git a/arch/arm/mach-iop13xx/io.c b/arch/arm/mach-iop13xx/io.c
index e79a1b62600f..5b22fdeca52c 100644
--- a/arch/arm/mach-iop13xx/io.c
+++ b/arch/arm/mach-iop13xx/io.c
@@ -41,7 +41,7 @@ void * __iomem __iop13xx_io(unsigned long io_addr)
 EXPORT_SYMBOL(__iop13xx_io);
 
 void * __iomem __iop13xx_ioremap(unsigned long cookie, size_t size,
-        unsigned long flags)
+        unsigned int mtype)
 {
         void __iomem * retval;
 
@@ -61,9 +61,9 @@ void * __iomem __iop13xx_ioremap(unsigned long cookie, size_t size,
                                  (cookie - IOP13XX_PCIE_LOWER_MEM_RA));
                 break;
         case IOP13XX_PBI_LOWER_MEM_RA ... IOP13XX_PBI_UPPER_MEM_RA:
-                retval = __ioremap(IOP13XX_PBI_LOWER_MEM_PA +
-                                  (cookie - IOP13XX_PBI_LOWER_MEM_RA),
-                                  size, flags);
+                retval = __arm_ioremap(IOP13XX_PBI_LOWER_MEM_PA +
+                                       (cookie - IOP13XX_PBI_LOWER_MEM_RA),
+                                       size, mtype);
                 break;
         case IOP13XX_PCIE_LOWER_IO_PA ... IOP13XX_PCIE_UPPER_IO_PA:
                 retval = (void *) IOP13XX_PCIE_IO_PHYS_TO_VIRT(cookie);
@@ -75,7 +75,7 @@ void * __iomem __iop13xx_ioremap(unsigned long cookie, size_t size,
                 retval = (void *) IOP13XX_PMMR_PHYS_TO_VIRT(cookie);
                 break;
         default:
-                retval = __ioremap(cookie, size, flags);
+                retval = __arm_ioremap(cookie, size, mtype);
         }
 
         return retval;
diff --git a/arch/arm/mach-iop13xx/pci.c b/arch/arm/mach-iop13xx/pci.c
index 89ec70ea3187..d85b88fcb7e8 100644
--- a/arch/arm/mach-iop13xx/pci.c
+++ b/arch/arm/mach-iop13xx/pci.c
@@ -88,9 +88,9 @@ void iop13xx_map_pci_memory(void)
 
                                 if (end) {
                                         iop13xx_atux_mem_base =
-                                        (u32) __ioremap_pfn(
+                                        (u32) __arm_ioremap_pfn(
                                         __phys_to_pfn(IOP13XX_PCIX_LOWER_MEM_PA)
-                                        , 0, iop13xx_atux_mem_size, 0);
+                                        , 0, iop13xx_atux_mem_size, MT_DEVICE);
                                         if (!iop13xx_atux_mem_base) {
                                                 printk("%s: atux allocation "
                                                        "failed\n", __FUNCTION__);
@@ -114,9 +114,9 @@ void iop13xx_map_pci_memory(void)
 
                                 if (end) {
                                         iop13xx_atue_mem_base =
-                                        (u32) __ioremap_pfn(
+                                        (u32) __arm_ioremap_pfn(
                                         __phys_to_pfn(IOP13XX_PCIE_LOWER_MEM_PA)
-                                        , 0, iop13xx_atue_mem_size, 0);
+                                        , 0, iop13xx_atue_mem_size, MT_DEVICE);
                                         if (!iop13xx_atue_mem_base) {
                                                 printk("%s: atue allocation "
                                                        "failed\n", __FUNCTION__);
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)
 {
diff --git a/arch/arm/plat-iop/io.c b/arch/arm/plat-iop/io.c
index f7eccecf2e47..498675d028d0 100644
--- a/arch/arm/plat-iop/io.c
+++ b/arch/arm/plat-iop/io.c
@@ -22,7 +22,7 @@
 #include <asm/io.h>
 
 void * __iomem __iop3xx_ioremap(unsigned long cookie, size_t size,
-        unsigned long flags)
+        unsigned int mtype)
 {
         void __iomem * retval;
 
@@ -34,7 +34,7 @@ void * __iomem __iop3xx_ioremap(unsigned long cookie, size_t size,
                 retval = (void *) IOP3XX_PMMR_PHYS_TO_VIRT(cookie);
                 break;
         default:
-                retval = __ioremap(cookie, size, flags);
+                retval = __arm_ioremap(cookie, size, mtype);
         }
 
         return retval;