From 766aabba108ec5697bed86d6ec633151b7f3618e Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Tue, 3 Nov 2020 10:27:42 +0100 Subject: [PATCH 053/323] highmem: Remove kmap_atomic_pfn() Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.10/older/patches-5.10.204-rt100.tar.xz No more users. Signed-off-by: Thomas Gleixner Signed-off-by: Sebastian Andrzej Siewior --- include/linux/highmem-internal.h | 12 ------------ 1 file changed, 12 deletions(-) diff --git a/include/linux/highmem-internal.h b/include/linux/highmem-internal.h index 1bbe96dc8be6..3590af5aad96 100644 --- a/include/linux/highmem-internal.h +++ b/include/linux/highmem-internal.h @@ -100,13 +100,6 @@ static inline void *kmap_atomic(struct page *page) return kmap_atomic_prot(page, kmap_prot); } -static inline void *kmap_atomic_pfn(unsigned long pfn) -{ - preempt_disable(); - pagefault_disable(); - return __kmap_local_pfn_prot(pfn, kmap_prot); -} - static inline void __kunmap_atomic(void *addr) { kunmap_local_indexed(addr); @@ -194,11 +187,6 @@ static inline void *kmap_atomic_prot(struct page *page, pgprot_t prot) return kmap_atomic(page); } -static inline void *kmap_atomic_pfn(unsigned long pfn) -{ - return kmap_atomic(pfn_to_page(pfn)); -} - static inline void __kunmap_atomic(void *addr) { #ifdef ARCH_HAS_FLUSH_ON_KUNMAP -- 2.43.0