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authorPaul Mundt <lethal@linux-sh.org>2009-08-14 22:25:32 -0400
committerPaul Mundt <lethal@linux-sh.org>2009-08-14 22:25:32 -0400
commit7fbb2d3bdd33e58f54e360df0723d754f0b66153 (patch)
treec96b76a03479f5d882568c3a6e62a91e4ecb9dde /arch/sh/include/cpu-sh4/cpu
parent0b445dcaf3adda5bec5cc494925bc689fcc59a0e (diff)
sh: consolidate flush_dcache_mmap_lock/unlock() definitions.
All of the flush_dcache_mmap_lock()/flush_dcache_mmap_unlock() definitions are identical across all CPUs, so just provide them generically in asm/cacheflush.h. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/include/cpu-sh4/cpu')
-rw-r--r--arch/sh/include/cpu-sh4/cpu/cacheflush.h4
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/sh/include/cpu-sh4/cpu/cacheflush.h b/arch/sh/include/cpu-sh4/cpu/cacheflush.h
index 0afcf94ae554..67d9bc98a589 100644
--- a/arch/sh/include/cpu-sh4/cpu/cacheflush.h
+++ b/arch/sh/include/cpu-sh4/cpu/cacheflush.h
@@ -24,10 +24,6 @@ void flush_cache_range(struct vm_area_struct *vma, unsigned long start,
24void flush_cache_page(struct vm_area_struct *vma, unsigned long addr, 24void flush_cache_page(struct vm_area_struct *vma, unsigned long addr,
25 unsigned long pfn); 25 unsigned long pfn);
26void flush_dcache_page(struct page *pg); 26void flush_dcache_page(struct page *pg);
27
28#define flush_dcache_mmap_lock(mapping) do { } while (0)
29#define flush_dcache_mmap_unlock(mapping) do { } while (0)
30
31void flush_icache_range(unsigned long start, unsigned long end); 27void flush_icache_range(unsigned long start, unsigned long end);
32void flush_icache_user_range(struct vm_area_struct *vma, struct page *page, 28void flush_icache_user_range(struct vm_area_struct *vma, struct page *page,
33 unsigned long addr, int len); 29 unsigned long addr, int len);