Oskar Liljeblad writes:

Here's a fix for the hard-coded device name in fbset.

include/libbb.h

@@ -376,6 +376,7 @@ extern int bb_default_error_retval;
 #endif
 # define VC_FORMAT "/dev/vc/%d"
 # define LOOP_FORMAT "/dev/loop/%d"
+# define FB_0 "/dev/fb/0"
 #else
 # define CURRENT_VC "/dev/tty0"
 # define VC_1 "/dev/tty1"
@@ -394,6 +395,7 @@ extern int bb_default_error_retval;
 #endif
 # define VC_FORMAT "/dev/tty%d"
 # define LOOP_FORMAT "/dev/loop%d"
+# define FB_0 "/dev/fb0"
 #endif
 
 //#warning put these in .o files

util-linux/fbset.c

@@ -35,7 +35,7 @@
 #include <sys/ioctl.h>
 #include "busybox.h"
 
-#define DEFAULTFBDEV  "/dev/fb0"
+#define DEFAULTFBDEV  FB_0
 #define DEFAULTFBMODE "/etc/fb.modes"
 
 static const int OPT_CHANGE   = (1 << 0);