[PATCH] remove B_FREE

Remove the last traces of B_FREE.

diff -u --recursive --new-file -X /linux/dontdiff a/drivers/video/pm3fb.c b/drivers/video/pm3fb.c
--- a/drivers/video/pm3fb.c	Tue Mar 25 04:54:39 2003
+++ b/drivers/video/pm3fb.c	Sun Apr 20 19:28:37 2003
@@ -1602,7 +1602,7 @@
 	disp[l_fb_info->board_num].scrollmode = 0;	/* SCROLL_YNOMOVE; *//* 0 means "let fbcon choose" */
 	l_fb_info->gen.parsize = sizeof(struct pm3fb_par);
 	l_fb_info->gen.info.changevar = NULL;
-	l_fb_info->gen.info.node = B_FREE;
+	l_fb_info->gen.info.node = NODEV;
 	l_fb_info->gen.info.fbops = &pm3fb_ops;
 	l_fb_info->gen.info.disp = &(disp[l_fb_info->board_num]);
 	if (fontn[l_fb_info->board_num][0])
diff -u --recursive --new-file -X /linux/dontdiff a/include/linux/kdev_t.h b/include/linux/kdev_t.h
--- a/include/linux/kdev_t.h	Tue Apr  8 09:36:46 2003
+++ b/include/linux/kdev_t.h	Sun Apr 20 19:30:04 2003
@@ -99,7 +99,6 @@
 
 #define HASHDEV(dev)	(kdev_val(dev))
 #define NODEV		(mk_kdev(0,0))
-#define B_FREE		(mk_kdev(0xff,0xff))
 
 static inline int kdev_same(kdev_t dev1, kdev_t dev2)
 {
diff -u --recursive --new-file -X /linux/dontdiff a/include/video/pm3fb.h b/include/video/pm3fb.h
--- a/include/video/pm3fb.h	Tue Mar 25 04:54:46 2003
+++ b/include/video/pm3fb.h	Sun Apr 20 19:30:32 2003
@@ -1147,11 +1147,6 @@
 #define MUST_BYTESWAP
 #endif
 
-/* for compatibility between 2.5, 2.4 and 2.2 */
-#ifndef B_FREE
-#define B_FREE   -1
-#endif
-
 /* permedia3 -specific definitions */
 #define PM3_SCALE_TO_CLOCK(pr, fe, po) ((2 * PM3_REF_CLOCK * fe) / (pr * (1 << (po))))