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| author | Paul Mundt <lethal@linux-sh.org> | 2009-07-27 20:53:22 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-07-27 20:53:22 +0900 |
| commit | dfff0fa65ab15db45acd64b3189787d37ab163cd (patch) | |
| tree | c888641a25f83fb75a4886f6c1e63c44d889fed4 /arch/sh/include/asm/pgtable.h | |
| parent | 2277ab4a1df50e05bc732fe9488d4e902bb8399a (diff) | |
| download | blackbird-op-linux-dfff0fa65ab15db45acd64b3189787d37ab163cd.tar.gz blackbird-op-linux-dfff0fa65ab15db45acd64b3189787d37ab163cd.zip | |
sh: wire up clear_user_highpage() for sh4, convert sh7705.
This wires up clear_user_highpage() on SH-4 and subsequently converts the
SH7705 32kB cache mode over to using it. Now that the SH-4 implementation
handles all of the dcache purging directly in the aliasing case, there is
no need to do this in the default clear_page() implementation.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/include/asm/pgtable.h')
| -rw-r--r-- | arch/sh/include/asm/pgtable.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/sh/include/asm/pgtable.h b/arch/sh/include/asm/pgtable.h index d9f68f9c3cb3..bef3ab7fc09e 100644 --- a/arch/sh/include/asm/pgtable.h +++ b/arch/sh/include/asm/pgtable.h @@ -141,7 +141,8 @@ extern void paging_init(void); extern void page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd); -#if !defined(CONFIG_CACHE_OFF) && defined(CONFIG_CPU_SH4) && defined(CONFIG_MMU) +#if !defined(CONFIG_CACHE_OFF) && (defined(CONFIG_CPU_SH4) || \ + defined(CONFIG_SH7705_CACHE_32KB)) && defined(CONFIG_MMU) extern void kmap_coherent_init(void); #else #define kmap_coherent_init() do { } while (0) |
