[PATCH] fb cleanup

	switched to devfs_remove(), killed gratitious devfs_handle_t fields
	(actually, one of them became gratitious and another was completely
	 unused to start with).

drivers/video/fbmem.c

@@ -718,9 +718,6 @@ static struct file_operations fb_fops = {
 #endif
 };
 
-static devfs_handle_t devfs_handle;
-
-
 /**
  *	register_framebuffer - registers a frame buffer device
  *	@fb_info: frame buffer info structure
@@ -735,7 +732,7 @@ int
 register_framebuffer(struct fb_info *fb_info)
 {
 	int i, j;
-	char name_buf[8];
+	char name_buf[12];
 	static int fb_ever_opened[FB_MAX];
 	static int first = 1;
 
@@ -771,9 +768,8 @@ register_framebuffer(struct fb_info *fb_info)
 		first = 0;
 		take_over_console(&fb_con, first_fb_vc, last_fb_vc, fbcon_is_default);
 	}
-	sprintf (name_buf, "%d", i);
-	fb_info->devfs_handle =
-	    devfs_register (devfs_handle, name_buf, DEVFS_FL_DEFAULT,
+	sprintf (name_buf, "fb/%d", i);
+	devfs_register(NULL, name_buf, DEVFS_FL_DEFAULT,
 		       FB_MAJOR, i, S_IFCHR | S_IRUGO | S_IWUGO,
 		       &fb_fops, NULL);
 
@@ -802,10 +798,7 @@ unregister_framebuffer(struct fb_info *fb_info)
 			return -EBUSY;
 	if (!registered_fb[i])
 		return -EINVAL;
-	devfs_unregister (fb_info->devfs_handle);
-	fb_info->devfs_handle = NULL;
-	devfs_unregister (fb_info->devfs_lhandle);
-	fb_info->devfs_lhandle = NULL;
+	devfs_remove("fb/%d", i);
 	registered_fb[i]=NULL;
 	num_registered_fb--;
 	return 0;
@@ -828,7 +821,7 @@ fbmem_init(void)
 
 	create_proc_read_entry("fb", 0, 0, fbmem_read_proc, NULL);
 
-	devfs_handle = devfs_mk_dir (NULL, "fb", NULL);
+	devfs_mk_dir (NULL, "fb", NULL);
 	if (register_chrdev(FB_MAJOR,"fb",&fb_fops))
 		printk("unable to get major %d for fb devs\n", FB_MAJOR);
 

include/linux/fb.h

@@ -369,8 +369,6 @@ struct fb_info {
    struct vc_data *display_fg;		/* Console visible on this display */
    int currcon;				/* Current VC. */	
    char fontname[40];			/* default font name */
-   devfs_handle_t devfs_handle;         /* Devfs handle for new name         */
-   devfs_handle_t devfs_lhandle;        /* Devfs handle for compat. symlink  */
    int (*changevar)(int);		/* tell console var has changed */
    int (*switch_con)(int, struct fb_info*);
 					/* tell fb to switch consoles */