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| author | Adrian Bunk <bunk@kernel.org> | 2008-08-05 18:37:11 +0300 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2008-08-11 20:17:49 +0900 |
| commit | 7265706c8fd57722f622f336ec110cb35f83e739 (patch) | |
| tree | bd3f448b92acbf3f518598bd3171b9867d8699e2 | |
| parent | e77eb36472cdc425a3a81356c7b368e59a36da31 (diff) | |
| download | kernel_samsung_aries-7265706c8fd57722f622f336ec110cb35f83e739.zip kernel_samsung_aries-7265706c8fd57722f622f336ec110cb35f83e739.tar.gz kernel_samsung_aries-7265706c8fd57722f622f336ec110cb35f83e739.tar.bz2 | |
fix SH7705_CACHE_32KB compilation
This patches compile errors like the following caused by
commit 51f3547d619956e9b428bfff17004d8f4d259a02
(sh: Allow SH-3 and SH-5 to use common headers):
<-- snip -->
...
CC arch/sh/mm/init.o
/home/bunk/linux/kernel-2.6/git/linux-2.6/arch/sh/mm/init.c: In function 'mem_init':
/home/bunk/linux/kernel-2.6/git/linux-2.6/arch/sh/mm/init.c:232: error: implicit declaration of function 'p3_cache_init'
make[2]: *** [arch/sh/mm/init.o] Error 1
make[1]: *** [arch/sh/mm] Error 2
...
CC kernel/fork.o
/home/bunk/linux/kernel-2.6/git/linux-2.6/kernel/fork.c: In function 'dup_mmap':
/home/bunk/linux/kernel-2.6/git/linux-2.6/kernel/fork.c:323: error: implicit declaration of function 'flush_dcache_mmap_lock'
/home/bunk/linux/kernel-2.6/git/linux-2.6/kernel/fork.c:325: error: implicit declaration of function 'flush_dcache_mmap_unlock'
make[2]: *** [kernel/fork.o] Error 1
<-- snip -->
Reported-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| -rw-r--r-- | arch/sh/include/cpu-sh3/cpu/cacheflush.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/sh/include/cpu-sh3/cpu/cacheflush.h b/arch/sh/include/cpu-sh3/cpu/cacheflush.h index abc9098..1ac27aa 100644 --- a/arch/sh/include/cpu-sh3/cpu/cacheflush.h +++ b/arch/sh/include/cpu-sh3/cpu/cacheflush.h @@ -29,6 +29,16 @@ void flush_cache_page(struct vm_area_struct *vma, unsigned long addr, unsigned l void flush_dcache_page(struct page *pg); void flush_icache_range(unsigned long start, unsigned long end); void flush_icache_page(struct vm_area_struct *vma, struct page *page); + +#define flush_dcache_mmap_lock(mapping) do { } while (0) +#define flush_dcache_mmap_unlock(mapping) do { } while (0) + +/* SH3 has unified cache so no special action needed here */ +#define flush_cache_sigtramp(vaddr) do { } while (0) +#define flush_icache_user_range(vma,pg,adr,len) do { } while (0) + +#define p3_cache_init() do { } while (0) + #else #include <cpu-common/cpu/cacheflush.h> #endif |