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-rw-r--r--arch/powerpc/kernel/cacheinfo.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/cacheinfo.c b/arch/powerpc/kernel/cacheinfo.c
index d8d4552af30a..751a4ffcd588 100644
--- a/arch/powerpc/kernel/cacheinfo.c
+++ b/arch/powerpc/kernel/cacheinfo.c
@@ -7,6 +7,8 @@
* Author: Nathan Lynch
*/
+#define pr_fmt(fmt) "cacheinfo: " fmt
+
#include <linux/cpu.h>
#include <linux/cpumask.h>
#include <linux/kernel.h>