ARM:OMAP: Add initial TWL support for non-MPU MMU framework

[linux-2.6-omap-h63xx.git] / include / asm-arm / pgtable.h

diff --git a/include/asm-arm/pgtable.h b/include/asm-arm/pgtable.h
index 7b2bafce21a254924cdedcd17dfaf4e0e721e7f9..06efc4b72209c2722b891a3085402464db6d78e9 100644 (file)
--- a/include/asm-arm/pgtable.h
+++ b/include/asm-arm/pgtable.h
@@ -295,6 +295,7 @@ PTE_BIT_FUNC(mkyoung,   |= L_PTE_YOUNG);
 #define pmd_none(pmd)          (!pmd_val(pmd))
 #define pmd_present(pmd)       (pmd_val(pmd))
 #define pmd_bad(pmd)           (pmd_val(pmd) & 2)
+#define pmd_table(pmd)         ((pmd_val(pmd) & PMD_TYPE_MASK) == PMD_TYPE_TABLE)
 
 #define copy_pmd(pmdpd,pmdps)          \
        do {                            \