[PATCH] ARM: Kirkwood: make kirkwood_disable_mbus_error_propagation() static

[ben.dooks@codethink.co.uk (Ben Dooks)]

The kirkwood_disable_mbus_error_propagation is not exported or declared
elsewhere, so make it static to avoid the following warning:

arch/arm/mach-mvebu/kirkwood.c:153:6: warning: symbol 'kirkwood_disable_mbus_error_propagation' was not declared. Should it be static?

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
---
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Gregory Clement <gregory.clement@free-electrons.com>
Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Cc: linux-arm-kernel at lists.infradead.org
---
 arch/arm/mach-mvebu/kirkwood.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-mvebu/kirkwood.c b/arch/arm/mach-mvebu/kirkwood.c
index f9d8e1e..a3f4029 100644
--- a/arch/arm/mach-mvebu/kirkwood.c
+++ b/arch/arm/mach-mvebu/kirkwood.c
@@ -150,7 +150,7 @@ eth_fixup_skip:
  * causes mbus errors (which can occur for example for PCI aborts) to
  * throw CPU aborts, which we're not set up to deal with.
  */
-void kirkwood_disable_mbus_error_propagation(void)
+static void kirkwood_disable_mbus_error_propagation(void)
 {
 	void __iomem *cpu_config;
 
-- 
2.8.1