Merge tag 'mfd-next-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

[sfrench/cifs-2.6.git] / arch / powerpc / include / asm / nohash / pgtable.h

diff --git a/arch/powerpc/include/asm/nohash/pgtable.h b/arch/powerpc/include/asm/nohash/pgtable.h
index e5805ad78e127ba456ba305abf09d30fdc38c5f4..17989c3d9a24fdfb5835206d9833d26eb8a95864 100644 (file)
--- a/arch/powerpc/include/asm/nohash/pgtable.h
+++ b/arch/powerpc/include/asm/nohash/pgtable.h
@@ -14,6 +14,7 @@ static inline int pte_write(pte_t pte)
 {
        return (pte_val(pte) & (_PAGE_RW | _PAGE_RO)) != _PAGE_RO;
 }
+static inline int pte_read(pte_t pte)          { return 1; }
 static inline int pte_dirty(pte_t pte)         { return pte_val(pte) & _PAGE_DIRTY; }
 static inline int pte_young(pte_t pte)         { return pte_val(pte) & _PAGE_ACCESSED; }
 static inline int pte_special(pte_t pte)       { return pte_val(pte) & _PAGE_SPECIAL; }