From 745f35587846249b392aa548b4c5f54cd69ed688 Mon Sep 17 00:00:00 2001 From: Paul Burton Date: Tue, 19 Apr 2016 09:25:04 +0100 Subject: [PATCH] MIPS: mm: Unify pte_page definition The same definition for pte_page is duplicated for the MIPS32 PHYS_ADDR_T_64BIT case & the generic case. Unify them by moving a single definition outside of preprocessor conditionals. Signed-off-by: Paul Burton Reviewed-by: James Hogan Cc: Paul Gortmaker Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/13117/ Signed-off-by: Ralf Baechle --- arch/mips/include/asm/pgtable-32.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/mips/include/asm/pgtable-32.h b/arch/mips/include/asm/pgtable-32.h index 832e2167d00f..181bd8e7db7d 100644 --- a/arch/mips/include/asm/pgtable-32.h +++ b/arch/mips/include/asm/pgtable-32.h @@ -104,7 +104,7 @@ static inline void pmd_clear(pmd_t *pmdp) } #if defined(CONFIG_PHYS_ADDR_T_64BIT) && defined(CONFIG_CPU_MIPS32) -#define pte_page(x) pfn_to_page(pte_pfn(x)) + #define pte_pfn(x) (((unsigned long)((x).pte_high >> _PFN_SHIFT)) | (unsigned long)((x).pte_low << _PAGE_PRESENT_SHIFT)) static inline pte_t pfn_pte(unsigned long pfn, pgprot_t prot) @@ -120,8 +120,6 @@ pfn_pte(unsigned long pfn, pgprot_t prot) #else -#define pte_page(x) pfn_to_page(pte_pfn(x)) - #ifdef CONFIG_CPU_VR41XX #define pte_pfn(x) ((unsigned long)((x).pte >> (PAGE_SHIFT + 2))) #define pfn_pte(pfn, prot) __pte(((pfn) << (PAGE_SHIFT + 2)) | pgprot_val(prot)) @@ -131,6 +129,8 @@ pfn_pte(unsigned long pfn, pgprot_t prot) #endif #endif /* defined(CONFIG_PHYS_ADDR_T_64BIT) && defined(CONFIG_CPU_MIPS32) */ +#define pte_page(x) pfn_to_page(pte_pfn(x)) + #define __pgd_offset(address) pgd_index(address) #define __pud_offset(address) (((address) >> PUD_SHIFT) & (PTRS_PER_PUD-1)) #define __pmd_offset(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1))