s5p-mfc: remove definition of DEBUG

Defining DEBUG should only be done in development.
So remove DEBUG.

Signed-off-by: Tom Rix <trix@redhat.com>

drivers/media/platform/s5p-mfc/s5p_mfc_debug.h

@@ -12,8 +12,6 @@
 #ifndef S5P_MFC_DEBUG_H_
 #define S5P_MFC_DEBUG_H_
 
-#define DEBUG
-
 #ifdef DEBUG
 extern int mfc_debug_level;