[PATCH] arm: oprofile: fix linkage issue

[Vladimir Zapolskiy]

This change fixes a linking problem, which happens if oprofile is selected to
be compiled as built-in:

  `oprofile_arch_exit' referenced in section `.init.text' of
  arch/arm/oprofile/built-in.o: defined in discarded section
  `.exit.text' of arch/arm/oprofile/built-in.o

The problem is appeared after commit 87121ca504, which introduced
oprofile_arch_exit() calls from __init function. Note that the aforementioned
commit has been backported to stable branches, and the problem is known to be
reproduced at least with 3.0.13 and 3.1.5 kernels.

Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy at nokia.com>
Cc: Will Deacon <will.deacon at arm.com>
Cc: Robert Richter <robert.richter at amd.com>
Cc: stable at kernel.org
---
 arch/arm/oprofile/common.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/arm/oprofile/common.c b/arch/arm/oprofile/common.c
index c074e66..4e0a371 100644
--- a/arch/arm/oprofile/common.c
+++ b/arch/arm/oprofile/common.c
@@ -116,7 +116,7 @@ int __init oprofile_arch_init(struct oprofile_operations *ops)
 	return oprofile_perf_init(ops);
 }
 
-void __exit oprofile_arch_exit(void)
+void oprofile_arch_exit(void)
 {
 	oprofile_perf_exit();
 }
-- 
1.7.2.3