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kmap_atomic_to_page() has no users, remove it
[firefly-linux-kernel-4.4.55.git]
/
arch
/
arm
/
mm
/
highmem.c
diff --git
a/arch/arm/mm/highmem.c
b/arch/arm/mm/highmem.c
index 9df5f09585ca49bc48c209f8588a395ca5f8d449..d02f8187b1ccedb0df0520d2d75e6d93c838b360 100644
(file)
--- a/
arch/arm/mm/highmem.c
+++ b/
arch/arm/mm/highmem.c
@@
-147,13
+147,3
@@
void *kmap_atomic_pfn(unsigned long pfn)
return (void *)vaddr;
}
-
-struct page *kmap_atomic_to_page(const void *ptr)
-{
- unsigned long vaddr = (unsigned long)ptr;
-
- if (vaddr < FIXADDR_START)
- return virt_to_page(ptr);
-
- return pte_page(get_fixmap_pte(vaddr));
-}