[PATCH v4 3/5] firmware: define pr_fmt

["Luis R. Rodriguez" <mcgrof@xxxxxxxxxx>]

For some reason we have always forgotten this. Without this
we don't get a nice prefix on our pr_debug() / pr_*() messages.

Signed-off-by: Luis R. Rodriguez <mcgrof@xxxxxxxxxx>
---
 drivers/base/firmware_class.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index 0125e605eb34..ba272a65291d 100644
--- a/drivers/base/firmware_class.c
+++ b/drivers/base/firmware_class.c
@@ -7,6 +7,8 @@
  *
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/capability.h>
 #include <linux/device.h>
 #include <linux/module.h>
-- 
2.11.0