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Diffstat (limited to 'arch/powerpc/platforms/powernv/opal-powercap.c')
-rw-r--r--arch/powerpc/platforms/powernv/opal-powercap.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/powernv/opal-powercap.c b/arch/powerpc/platforms/powernv/opal-powercap.c
index dc599e787f78..c16d44f6f1d1 100644
--- a/arch/powerpc/platforms/powernv/opal-powercap.c
+++ b/arch/powerpc/platforms/powernv/opal-powercap.c
@@ -13,7 +13,7 @@
#include <asm/opal.h>
-DEFINE_MUTEX(powercap_mutex);
+static DEFINE_MUTEX(powercap_mutex);
static struct kobject *powercap_kobj;