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List:       linux-m68k
Subject:    [PATCH v4 15/23] dmx3191d: Drop max_sectors limit
From:       Finn Thain <fthain () telegraphics ! com ! au>
Date:       2016-03-23 10:10:24
Message-ID: 20160323101013.171777342 () telegraphics ! com ! au
[Download RAW message or body]

The dmx3191d driver is not capable of DMA or PDMA so all transfers
use PIO. Now that large slow PIO transfers periodically stop and call
cond_resched(), the max_sectors limit can go away.

Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Reviewed-by: Hannes Reinecke <hare@suse.com>

---
 drivers/scsi/dmx3191d.c |    1 -
 1 file changed, 1 deletion(-)

Index: linux/drivers/scsi/dmx3191d.c
===================================================================
--- linux.orig/drivers/scsi/dmx3191d.c	2016-03-23 21:09:47.000000000 +1100
+++ linux/drivers/scsi/dmx3191d.c	2016-03-23 21:09:57.000000000 +1100
@@ -67,7 +67,6 @@ static struct scsi_host_template dmx3191
 	.cmd_per_lun		= 2,
 	.use_clustering		= DISABLE_CLUSTERING,
 	.cmd_size		= NCR5380_CMD_SIZE,
-	.max_sectors		= 128,
 };
 
 static int dmx3191d_probe_one(struct pci_dev *pdev,


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