ncr5380: Remove command list debug code

Some NCR5380 hosts offer a .show_info method to access the contents of
the various command list data structures from a procfs file. When NDEBUG
is set, the same information is sent to the console during EH.

The two core drivers, atari_NCR5380.c and NCR5380.c differ here. Because
it is just for debugging, the easiest way to fix the discrepancy is
simply remove this code.

The only remaining users of NCR5380_show_info() and NCR5380_write_info()
are drivers that define PSEUDO_DMA. The others have no use for the
.show_info method, so don't initialize it.

Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Tested-by: Ondrej Zary <linux@rainbow-software.org>
Tested-by: Michael Schmitz <schmitzmic@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/arm/oak.c

@@ -28,7 +28,6 @@
 
 #define NCR5380_queue_command		oakscsi_queue_command
 #define NCR5380_info			oakscsi_info
-#define NCR5380_show_info		oakscsi_show_info
 
 #define NCR5380_implementation_fields	\
 	void __iomem *base
@@ -104,7 +103,6 @@ printk("reading %p len %d\n", addr, len);
 
 static struct scsi_host_template oakscsi_template = {
 	.module			= THIS_MODULE,
-	.show_info		= oakscsi_show_info,
 	.name			= "Oak 16-bit SCSI",
 	.info			= oakscsi_info,
 	.queuecommand		= oakscsi_queue_command,