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[v2,5/5] ARM: modules: don't export cpu_set_pte_ext when !MMU

Message ID 1364235459-17672-6-git-send-email-will.deacon@arm.com (mailing list archive)
State New, archived
Headers show

Commit Message

Will Deacon March 25, 2013, 6:17 p.m. UTC 
cpu_set_pte_ext is only guaranteed to be defined when CONFIG_MMU, so
don't export it to modules otherwise.

Signed-off-by: Will Deacon <will.deacon@arm.com>
---
 arch/arm/mm/proc-syms.c | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/arch/arm/mm/proc-syms.c b/arch/arm/mm/proc-syms.c
index 3e6210b..054b491 100644
--- a/arch/arm/mm/proc-syms.c
+++ b/arch/arm/mm/proc-syms.c
@@ -17,7 +17,9 @@ 
 
 #ifndef MULTI_CPU
 EXPORT_SYMBOL(cpu_dcache_clean_area);
+#ifdef CONFIG_MMU
 EXPORT_SYMBOL(cpu_set_pte_ext);
+#endif
 #else
 EXPORT_SYMBOL(processor);
 #endif