3 files changed, 5 insertions, 0 deletions

diff --git a/arch/sh/include/asm/io.h b/arch/sh/include/asm/io.h
index e49cfee95fb2..1857666136f2 100644
--- a/arch/sh/include/asm/io.h
+++ b/arch/sh/include/asm/io.h
@@ -347,6 +347,8 @@ __ioremap_mode(unsigned long offset, unsigned long size, unsigned long flags)
         __ioremap_mode((offset), (size), _PAGE_CACHABLE)
 #define p3_ioremap(offset, size, flags)                 \
         __ioremap((offset), (size), (flags))
+#define ioremap_prot(offset, size, flags)               \
+        __ioremap_mode((offset), (size), (flags))
 #define iounmap(addr)                                   \
         __iounmap((addr))
 
diff --git a/arch/sh/include/asm/page.h b/arch/sh/include/asm/page.h
index 77fb8bf02e4e..5871d78e47e5 100644
--- a/arch/sh/include/asm/page.h
+++ b/arch/sh/include/asm/page.h
@@ -104,6 +104,8 @@ typedef struct { unsigned long pgd; } pgd_t;
 
 typedef struct page *pgtable_t;
 
+#define pte_pgprot(x) __pgprot(pte_val(x) & PTE_FLAGS_MASK)
+
 #endif /* !__ASSEMBLY__ */
 
 /*
diff --git a/arch/sh/include/asm/pgtable.h b/arch/sh/include/asm/pgtable.h
index a4a8f8b93463..52220d70a096 100644
--- a/arch/sh/include/asm/pgtable.h
+++ b/arch/sh/include/asm/pgtable.h
@@ -76,6 +76,7 @@ extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)];
 #endif
 
 #define PTE_PHYS_MASK           (PHYS_ADDR_MASK & PAGE_MASK)
+#define PTE_FLAGS_MASK          (~(PTE_PHYS_MASK) << PAGE_SHIFT)
 
 #ifdef CONFIG_SUPERH32
 #define VMALLOC_START   (P3SEG)