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sbp2: slimmer interface to scsi_mod 

- sbp2scsi_reset does not need to take host_lock
- sbp2scsi_reset, as our device reset handler, does not need to stand in as
  bus reset or host reset handler
- let scsi_mod use scsi_host_template.name instead of .info
  (sbp2 is not an emulation anway)

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Jody McIntyre <scjody@modernduck.com>
hifive-unleashed-5.1
Stefan Richter 2005-11-19 21:35:22 -05:00 committed by Jody McIntyre
parent e4cda1654e
commit 977545e352
1 changed files with 0 additions and 13 deletions
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13
drivers/ieee1394/sbp2.c
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@ -2609,27 +2609,17 @@ static int sbp2scsi_reset(struct scsi_cmnd *SCpnt)
{
struct scsi_id_instance_data *scsi_id =
(struct scsi_id_instance_data *)SCpnt->device->host->hostdata[0];
unsigned long flags;
SBP2_ERR("reset requested");
spin_lock_irqsave(SCpnt->device->host->host_lock, flags);
if (sbp2util_node_is_available(scsi_id)) {
SBP2_ERR("Generating sbp2 fetch agent reset");
sbp2_agent_reset(scsi_id, 0);
}
spin_unlock_irqrestore(SCpnt->device->host->host_lock, flags);
return SUCCESS;
}
static const char *sbp2scsi_info(struct Scsi_Host *host)
{
return "SCSI emulation for IEEE-1394 SBP-2 Devices";
}
static ssize_t sbp2_sysfs_ieee1394_id_show(struct device *dev,
struct device_attribute *attr,
char *buf)
@ -2666,12 +2656,9 @@ static struct scsi_host_template scsi_driver_template = {
.module = THIS_MODULE,
.name = "SBP-2 IEEE-1394",
.proc_name = SBP2_DEVICE_NAME,
.info = sbp2scsi_info,
.queuecommand = sbp2scsi_queuecommand,
.eh_abort_handler = sbp2scsi_abort,
.eh_device_reset_handler = sbp2scsi_reset,
.eh_bus_reset_handler = sbp2scsi_reset,
.eh_host_reset_handler = sbp2scsi_reset,
.slave_alloc = sbp2scsi_slave_alloc,
.slave_configure = sbp2scsi_slave_configure,
.slave_destroy = sbp2scsi_slave_destroy,