From 77c5b5da02f0a30d61144a546c4ef3657e3b817d Mon Sep 17 00:00:00 2001 From: Nicolas Pitre Date: Mon, 9 Nov 2015 14:58:23 -0800 Subject: kmap_atomic_to_page() has no users, remove it Removal started in commit 5bbeed12bdc3 ("sparc32: drop unused kmap_atomic_to_page"). Let's do it across the whole tree. Signed-off-by: Nicolas Pitre Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/metag/include/asm/highmem.h | 1 - arch/metag/mm/highmem.c | 14 -------------- 2 files changed, 15 deletions(-) (limited to 'arch/metag') diff --git a/arch/metag/include/asm/highmem.h b/arch/metag/include/asm/highmem.h index 6646a15c73dd..9b1d172cd884 100644 --- a/arch/metag/include/asm/highmem.h +++ b/arch/metag/include/asm/highmem.h @@ -56,7 +56,6 @@ extern void kunmap(struct page *page); extern void *kmap_atomic(struct page *page); extern void __kunmap_atomic(void *kvaddr); extern void *kmap_atomic_pfn(unsigned long pfn); -extern struct page *kmap_atomic_to_page(void *ptr); #endif #endif diff --git a/arch/metag/mm/highmem.c b/arch/metag/mm/highmem.c index 807f1b1c4e65..f19a87f2c1ec 100644 --- a/arch/metag/mm/highmem.c +++ b/arch/metag/mm/highmem.c @@ -111,20 +111,6 @@ void *kmap_atomic_pfn(unsigned long pfn) return (void *)vaddr; } -struct page *kmap_atomic_to_page(void *ptr) -{ - unsigned long vaddr = (unsigned long)ptr; - int idx; - pte_t *pte; - - if (vaddr < FIXADDR_START) - return virt_to_page(ptr); - - idx = virt_to_fix(vaddr); - pte = kmap_pte - (idx - FIX_KMAP_BEGIN); - return pte_page(*pte); -} - void __init kmap_init(void) { unsigned long kmap_vstart; -- cgit v1.2.3