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authorPaul Mundt <lethal@linux-sh.org>2009-07-27 20:53:22 +0900
committerPaul Mundt <lethal@linux-sh.org>2009-07-27 20:53:22 +0900
commitdfff0fa65ab15db45acd64b3189787d37ab163cd (patch)
treec888641a25f83fb75a4886f6c1e63c44d889fed4 /arch/sh/kernel/sh_ksyms_32.c
parent2277ab4a1df50e05bc732fe9488d4e902bb8399a (diff)
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/kernel/sh_ksyms_32.c')
-rw-r--r--arch/sh/kernel/sh_ksyms_32.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/sh/kernel/sh_ksyms_32.c b/arch/sh/kernel/sh_ksyms_32.c
index cec610888e2..8dbe26b17c4 100644
--- a/arch/sh/kernel/sh_ksyms_32.c
+++ b/arch/sh/kernel/sh_ksyms_32.c
@@ -101,11 +101,6 @@ EXPORT_SYMBOL(flush_cache_range);
EXPORT_SYMBOL(flush_dcache_page);
#endif
-#if !defined(CONFIG_CACHE_OFF) && defined(CONFIG_MMU) && \
- (defined(CONFIG_CPU_SH4) || defined(CONFIG_SH7705_CACHE_32KB))
-EXPORT_SYMBOL(clear_user_page);
-#endif
-
#ifdef CONFIG_MCOUNT
DECLARE_EXPORT(mcount);
#endif
@@ -114,7 +109,6 @@ EXPORT_SYMBOL(csum_partial_copy_generic);
#ifdef CONFIG_IPV6
EXPORT_SYMBOL(csum_ipv6_magic);
#endif
-EXPORT_SYMBOL(clear_page);
EXPORT_SYMBOL(copy_page);
EXPORT_SYMBOL(__clear_user);
EXPORT_SYMBOL(_ebss);