Declare a pr_fmt prefix.

Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Kurt Borja <kuurtb@gmail.com>
---
 drivers/acpi/platform_profile.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/acpi/platform_profile.c b/drivers/acpi/platform_profile.c
index 4895f37dd549..c9e46b6e27da 100644
--- a/drivers/acpi/platform_profile.c
+++ b/drivers/acpi/platform_profile.c
@@ -2,6 +2,8 @@
 
 /* Platform profile sysfs interface */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/acpi.h>
 #include <linux/bits.h>
 #include <linux/cleanup.h>
-- 
2.48.1