diff options
Diffstat (limited to 'arch/arm')
-rw-r--r-- | arch/arm/include/asm/highmem.h | 3 | ||||
-rw-r--r-- | arch/arm/mm/highmem.c | 9 |
2 files changed, 0 insertions, 12 deletions
diff --git a/arch/arm/include/asm/highmem.h b/arch/arm/include/asm/highmem.h index c917522541de..736f65283e7b 100644 --- a/arch/arm/include/asm/highmem.h +++ b/arch/arm/include/asm/highmem.h @@ -20,8 +20,6 @@ extern pte_t *pkmap_page_table; -extern void kunmap_high(struct page *page); - /* * The reason for kmap_high_get() is to ensure that the currently kmap'd * page usage count does not decrease to zero while we're using its @@ -62,7 +60,6 @@ static inline void *kmap_high_get(struct page *page) * when CONFIG_HIGHMEM is not set. */ #ifdef CONFIG_HIGHMEM -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); diff --git a/arch/arm/mm/highmem.c b/arch/arm/mm/highmem.c index e8ba37c36590..c700b32350ee 100644 --- a/arch/arm/mm/highmem.c +++ b/arch/arm/mm/highmem.c @@ -31,15 +31,6 @@ static inline pte_t get_fixmap_pte(unsigned long vaddr) return *ptep; } -void kunmap(struct page *page) -{ - might_sleep(); - if (!PageHighMem(page)) - return; - kunmap_high(page); -} -EXPORT_SYMBOL(kunmap); - void *kmap_atomic(struct page *page) { unsigned int idx; |