From: Catalin Marinas <catalin.marinas@arm.com>
Date: Fri, 20 Jul 2007 10:42:46 +0000 (+0100)
Subject: [ARM] 4502/1: nommu: Do not export the copy/clear user page functions
X-Git-Tag: v2.6.23-rc1~8^2^6~5
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2a0cc6885f34a8f1de195f718b9f51ece6923b80;p=linux-2.6

[ARM] 4502/1: nommu: Do not export the copy/clear user page functions

The __cpu_{clear|copy}_user_page functions are not defined for the
MMU-less case and therefore should not be exported.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

diff --git a/arch/arm/mm/proc-syms.c b/arch/arm/mm/proc-syms.c
index 9f396b4fa0..2b5ba396e3 100644
--- a/arch/arm/mm/proc-syms.c
+++ b/arch/arm/mm/proc-syms.c
@@ -31,12 +31,14 @@ EXPORT_SYMBOL(__cpuc_coherent_kern_range);
 EXPORT_SYMBOL(cpu_cache);
 #endif
 
+#ifdef CONFIG_MMU
 #ifndef MULTI_USER
 EXPORT_SYMBOL(__cpu_clear_user_page);
 EXPORT_SYMBOL(__cpu_copy_user_page);
 #else
 EXPORT_SYMBOL(cpu_user);
 #endif
+#endif
 
 /*
  * No module should need to touch the TLB (and currently