diff options
| author | Finn Thain <fthain@telegraphics.com.au> | 2016-01-03 16:05:14 +1100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2016-01-06 21:42:54 -0500 |
| commit | 206cc031ad591f2759ba4e82d35fbb2050a2648b (patch) | |
| tree | 248b893d02f9ed84ab19fe28336e63b4ec195d31 /drivers/scsi/NCR5380.c | |
| parent | 9b68d3415b0838a80f9a32dbedd385bf5d83bef8 (diff) | |
ncr5380: Remove redundant register writes
Remove the duplicate write to the Select Enable Register that appeared
in v1.1.38.
Also remove the redundant write to Initiator Command Register prior to
calling do_abort().
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>
Diffstat (limited to 'drivers/scsi/NCR5380.c')
| -rw-r--r-- | drivers/scsi/NCR5380.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c index 663773e66872..b75c92967d6e 100644 --- a/drivers/scsi/NCR5380.c +++ b/drivers/scsi/NCR5380.c @@ -1384,7 +1384,6 @@ part2: cmd->scsi_done(cmd); NCR5380_write(SELECT_ENABLE_REG, hostdata->id_mask); dprintk(NDEBUG_SELECTION, "scsi%d : target did not respond within 250ms\n", instance->host_no); - NCR5380_write(SELECT_ENABLE_REG, hostdata->id_mask); return 0; } hostdata->targets_present |= (1 << scmd_id(cmd)); @@ -2076,7 +2075,6 @@ static void NCR5380_information_transfer(struct Scsi_Host *instance) { scmd_printk(KERN_INFO, cmd, "switching to slow handshake\n"); cmd->device->borken = 1; - NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | ICR_ASSERT_ATN); sink = 1; do_abort(instance); cmd->result = DID_ERROR << 16; |