From: Will Deacon <will.deacon@arm.com>
Date: Tue, 22 Jan 2013 11:00:54 +0000 (+0000)
Subject: ARM: modules: don't export cpu_set_pte_ext when !MMU
X-Git-Tag: v3.9-rc8~5^2~6^2
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=d455bac223d6f9858b29a29272756243ec3d3904;p=linux.git

ARM: modules: don't export cpu_set_pte_ext when !MMU

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>
---

diff --git a/arch/arm/mm/proc-syms.c b/arch/arm/mm/proc-syms.c
index 3e6210b4d6d4..054b491ff764 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