genesys: Don't define different backend names in source files

backend/genesys.c

@@ -58,7 +58,7 @@
  * SANE backend for Genesys Logic GL646/GL841/GL842/GL843/GL846/GL847/GL124 based scanners
  */
 
-#define BACKEND_NAME genesys
+#define DEBUG_NOT_STATIC
 
 #include "genesys.h"
 #include "../include/sane/sanei_config.h"

backend/genesys.h

@@ -47,6 +47,10 @@
 #ifndef GENESYS_H
 #define GENESYS_H
 
+#ifndef BACKEND_NAME
+# define BACKEND_NAME genesys
+#endif
+
 #include "genesys_low.h"
 
 #ifndef PATH_MAX

backend/genesys_gl124.c

@@ -42,8 +42,7 @@
    If you do not wish that, delete this exception notice.
 */
 
-#undef BACKEND_NAME
-#define BACKEND_NAME genesys_gl124
+#define DEBUG_DECLARE_ONLY
 
 #include "genesys_gl124.h"
 

backend/genesys_gl646.c

@@ -48,8 +48,7 @@
    If you do not wish that, delete this exception notice.
 */
 
-#undef BACKEND_NAME
-#define BACKEND_NAME genesys_gl646
+#define DEBUG_DECLARE_ONLY
 
 #include "genesys_gl646.h"
 

backend/genesys_gl841.c

@@ -50,8 +50,7 @@
    If you do not wish that, delete this exception notice.
 */
 
-#undef BACKEND_NAME
-#define BACKEND_NAME genesys_gl841
+#define DEBUG_DECLARE_ONLY
 
 #include "genesys_gl841.h"
 

backend/genesys_gl843.c

@@ -42,8 +42,7 @@
    If you do not wish that, delete this exception notice.
 */
 
-#undef BACKEND_NAME
-#define BACKEND_NAME genesys_gl843
+#define DEBUG_DECLARE_ONLY
 
 #include "genesys_gl843.h"
 

backend/genesys_gl846.c

@@ -46,8 +46,8 @@
  *
  * This file handles GL846 and GL845 ASICs since they are really close to each other.
  */
-#undef BACKEND_NAME
-#define BACKEND_NAME genesys_gl846
+
+#define DEBUG_DECLARE_ONLY
 
 #include "genesys_gl846.h"
 

backend/genesys_gl847.c

@@ -42,8 +42,7 @@
    If you do not wish that, delete this exception notice.
 */
 
-#undef BACKEND_NAME
-#define BACKEND_NAME genesys_gl847
+#define DEBUG_DECLARE_ONLY
 
 #include "genesys_gl847.h"
 

backend/genesys_low.c

@@ -41,8 +41,8 @@
    whether to permit this exception to apply to your modifications.
    If you do not wish that, delete this exception notice.
 */
-#undef BACKEND_NAME
-#define BACKEND_NAME genesys_low
+
+#define DEBUG_DECLARE_ONLY
 
 #include "genesys_low.h"
 #include "assert.h"