USB: usb-storage: merge ATAPI and QIC-157 protocol routines

This patch (as1174) merges usb-storage's QIC-157 and ATAPI protocol
routines.  Since the two functions are identical, there's no reason to
keep them separate.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Cc: Matthew Dharm <mdharm-usb@one-eyed-alien.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/storage/protocol.h b/drivers/usb/storage/protocol.h
index 487056f..ffc3e2a 100644
--- a/drivers/usb/storage/protocol.h
+++ b/drivers/usb/storage/protocol.h
@@ -40,8 +40,7 @@
 #define _PROTOCOL_H_
 
 /* Protocol handling routines */
-extern void usb_stor_ATAPI_command(struct scsi_cmnd*, struct us_data*);
-extern void usb_stor_qic157_command(struct scsi_cmnd*, struct us_data*);
+extern void usb_stor_pad12_command(struct scsi_cmnd*, struct us_data*);
 extern void usb_stor_ufi_command(struct scsi_cmnd*, struct us_data*);
 extern void usb_stor_transparent_scsi_command(struct scsi_cmnd*,
 		struct us_data*);