i2c: stub: fix build warning regression
Commit 6c42778780c40c ("i2c: stub: use pr_fmt") changed the DEBUG
handling and caused build warnings. Revert back to the original.
Fixes: 6c42778780c40c ("i2c: stub: use pr_fmt")
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
diff --git a/drivers/i2c/i2c-stub.c b/drivers/i2c/i2c-stub.c
index 8b09001..4a9ad91 100644
--- a/drivers/i2c/i2c-stub.c
+++ b/drivers/i2c/i2c-stub.c
@@ -15,7 +15,7 @@
GNU General Public License for more details.
*/
-#define DEBUG
+#define DEBUG 1
#define pr_fmt(fmt) "i2c-stub: " fmt
#include <linux/errno.h>
