From 10bd3808dfd067d6d6c941cc6e1b13be165f6a70 Mon Sep 17 00:00:00 2001 From: "Aneesh Kumar K.V" Date: Tue, 1 Dec 2015 09:06:34 +0530 Subject: powerpc/mm: Don't use pte_val as lvalue We also convert few #define to static inline in this patch for better type checking Acked-by: Scott Wood Signed-off-by: Aneesh Kumar K.V Signed-off-by: Michael Ellerman --- arch/powerpc/include/asm/page.h | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'arch/powerpc/include/asm/page.h') diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h index 3140c19c448c..3ce534140390 100644 --- a/arch/powerpc/include/asm/page.h +++ b/arch/powerpc/include/asm/page.h @@ -286,8 +286,11 @@ extern long long virt_phys_offset; /* PTE level */ typedef struct { pte_basic_t pte; } pte_t; -#define pte_val(x) ((x).pte) #define __pte(x) ((pte_t) { (x) }) +static inline pte_basic_t pte_val(pte_t x) +{ + return x.pte; +} /* 64k pages additionally define a bigger "real PTE" type that gathers * the "second half" part of the PTE for pseudo 64k pages @@ -329,8 +332,11 @@ typedef struct { unsigned long pgprot; } pgprot_t; */ typedef pte_basic_t pte_t; -#define pte_val(x) (x) #define __pte(x) (x) +static inline pte_basic_t pte_val(pte_t pte) +{ + return pte; +} #if defined(CONFIG_PPC_64K_PAGES) && defined(CONFIG_PPC_STD_MMU_64) typedef struct { pte_t pte; unsigned long hidx; } real_pte_t; -- cgit v1.2.3-59-g8ed1b