--- include/linux/blk.h.orig	Sat Jan 12 17:38:39 2002
+++ include/linux/blk.h	Sat Jan 12 17:24:35 2002
@@ -22,12 +22,18 @@
 
 extern unsigned long initrd_start,initrd_end;
 extern int initrd_below_start_ok; /* 1 if it is not an error if initrd_start < memory_start */
+void initrd_init(void);
+
+#endif
+
+#ifdef CONFIG_BLK_DEV_RAM
+
 extern int rd_doload;		/* 1 = load ramdisk, 0 = don't load */
 extern int rd_prompt;		/* 1 = prompt for ramdisk, 0 = don't prompt */
 extern int rd_image_start;	/* starting block # of image */
-void initrd_init(void);
 
 #endif
+
 /*
  * end_request() and friends. Must be called with the request queue spinlock
  * acquired. All functions called within end_request() _must_be_ atomic.