Messages in this thread Patch in this message | | | From | Vineet Gupta <> | Subject | [PATCH v2 10/19] ARC: mm: non-functional code cleanup ahead of 3 levels | Date | Thu, 12 Aug 2021 16:37:44 -0700 |
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Signed-off-by: Vineet Gupta <vgupta@kernel.org> --- arch/arc/include/asm/page.h | 30 ++++++++++++++++-------------- 1 file changed, 16 insertions(+), 14 deletions(-)
diff --git a/arch/arc/include/asm/page.h b/arch/arc/include/asm/page.h index 514b8b70df50..28ed82b1800f 100644 --- a/arch/arc/include/asm/page.h +++ b/arch/arc/include/asm/page.h @@ -34,6 +34,13 @@ void copy_user_highpage(struct page *to, struct page *from, unsigned long u_vaddr, struct vm_area_struct *vma); void clear_user_page(void *to, unsigned long u_vaddr, struct page *page); +typedef struct { + unsigned long pgd; +} pgd_t; + +#define pgd_val(x) ((x).pgd) +#define __pgd(x) ((pgd_t) { (x) }) + typedef struct { #ifdef CONFIG_ARC_HAS_PAE40 unsigned long long pte; @@ -41,22 +48,17 @@ typedef struct { unsigned long pte; #endif } pte_t; -typedef struct { - unsigned long pgd; -} pgd_t; + +#define pte_val(x) ((x).pte) +#define __pte(x) ((pte_t) { (x) }) + typedef struct { unsigned long pgprot; } pgprot_t; -#define pte_val(x) ((x).pte) -#define pgd_val(x) ((x).pgd) -#define pgprot_val(x) ((x).pgprot) - -#define __pte(x) ((pte_t) { (x) }) -#define __pgd(x) ((pgd_t) { (x) }) -#define __pgprot(x) ((pgprot_t) { (x) }) - -#define pte_pgprot(x) __pgprot(pte_val(x)) +#define pgprot_val(x) ((x).pgprot) +#define __pgprot(x) ((pgprot_t) { (x) }) +#define pte_pgprot(x) __pgprot(pte_val(x)) typedef struct page *pgtable_t; @@ -96,8 +98,8 @@ extern int pfn_valid(unsigned long pfn); * virt here means link-address/program-address as embedded in object code. * And for ARC, link-addr = physical address */ -#define __pa(vaddr) ((unsigned long)(vaddr)) -#define __va(paddr) ((void *)((unsigned long)(paddr))) +#define __pa(vaddr) ((unsigned long)(vaddr)) +#define __va(paddr) ((void *)((unsigned long)(paddr))) #define virt_to_page(kaddr) pfn_to_page(virt_to_pfn(kaddr)) #define virt_addr_valid(kaddr) pfn_valid(virt_to_pfn(kaddr)) -- 2.25.1
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