diff options
| author |   Nicolas Pitre <nicolas.pitre@linaro.org> | 2015-11-09 14:58:23 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2015-11-09 15:11:24 -0800 |
| commit | 77c5b5da02f0a30d61144a546c4ef3657e3b817d (patch) | |
| tree | a69b0394d50e219d2a073b7a33ea814f31618d25 /arch/metag | |
| parent | drivers/scsi/cxgbi: fix build with EXTRA_CFLAGS (diff) | |
| download | linux-dev-77c5b5da02f0a30d61144a546c4ef3657e3b817d.tar.xz linux-dev-77c5b5da02f0a30d61144a546c4ef3657e3b817d.zip | |
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 <nico@linaro.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/metag')
| -rw-r--r-- | arch/metag/include/asm/highmem.h | 1 | ||||
| -rw-r--r-- | arch/metag/mm/highmem.c | 14 |
2 files changed, 0 insertions, 15 deletions
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; |