diff --git a/drivers/ide/ide-cd.h b/drivers/ide/ide-cd.h
index 1b302fe2724d3d451f24278c61ecbab901792a9c..1e138c9278de613f7b68fd019a5f9ebf3d3f795d 100644
--- a/drivers/ide/ide-cd.h
+++ b/drivers/ide/ide-cd.h
@@ -49,16 +49,6 @@
 #endif
 #define SECTORS_PER_FRAME	(CD_FRAMESIZE >> SECTOR_BITS)
 #define SECTOR_BUFFER_SIZE	(CD_FRAMESIZE * 32)
-#define SECTORS_BUFFER		(SECTOR_BUFFER_SIZE >> SECTOR_BITS)
-#define SECTORS_MAX		(131072 >> SECTOR_BITS)
-
-#define BLOCKS_PER_FRAME	(CD_FRAMESIZE / BLOCK_SIZE)
-
-/* special command codes for strategy routine. */
-#define PACKET_COMMAND        4315
-#define REQUEST_SENSE_COMMAND 4316
-#define RESET_DRIVE_COMMAND   4317
-
 
 /* Configuration flags.  These describe the capabilities of the drive.
    They generally do not change after initialization, unless we learn