diff options
Diffstat (limited to 'arch/csky')
| -rw-r--r-- | arch/csky/include/asm/highmem.h | 1 | ||||
| -rw-r--r-- | arch/csky/mm/highmem.c | 9 |
2 files changed, 3 insertions, 7 deletions
diff --git a/arch/csky/include/asm/highmem.h b/arch/csky/include/asm/highmem.h index 8ceee12f9bc1..263fbddcd0a3 100644 --- a/arch/csky/include/asm/highmem.h +++ b/arch/csky/include/asm/highmem.h @@ -32,7 +32,6 @@ extern pte_t *pkmap_page_table; #define ARCH_HAS_KMAP_FLUSH_TLB extern void kmap_flush_tlb(unsigned long addr); -extern void __kunmap_atomic(void *kvaddr); extern void *kmap_atomic_pfn(unsigned long pfn); extern struct page *kmap_atomic_to_page(void *ptr); diff --git a/arch/csky/mm/highmem.c b/arch/csky/mm/highmem.c index 63d74b47eee6..0aafbbbe651c 100644 --- a/arch/csky/mm/highmem.c +++ b/arch/csky/mm/highmem.c @@ -39,13 +39,13 @@ void *kmap_atomic_high(struct page *page) } EXPORT_SYMBOL(kmap_atomic_high); -void __kunmap_atomic(void *kvaddr) +void kunmap_atomic_high(void *kvaddr) { unsigned long vaddr = (unsigned long) kvaddr & PAGE_MASK; int idx; if (vaddr < FIXADDR_START) - goto out; + return; #ifdef CONFIG_DEBUG_HIGHMEM idx = KM_TYPE_NR*smp_processor_id() + kmap_atomic_idx(); @@ -58,11 +58,8 @@ void __kunmap_atomic(void *kvaddr) (void) idx; /* to kill a warning */ #endif kmap_atomic_idx_pop(); -out: - pagefault_enable(); - preempt_enable(); } -EXPORT_SYMBOL(__kunmap_atomic); +EXPORT_SYMBOL(kunmap_atomic_high); /* * This is the same as kmap_atomic() but can map memory that doesn't |