diff options
Diffstat (limited to 'drivers/scsi/u14-34f.c')
| -rw-r--r-- | drivers/scsi/u14-34f.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/scsi/u14-34f.c b/drivers/scsi/u14-34f.c index a6a441937ac..98369ce0928 100644 --- a/drivers/scsi/u14-34f.c +++ b/drivers/scsi/u14-34f.c @@ -1417,16 +1417,20 @@ static int u14_34f_eh_host_reset(struct scsi_cmnd *SCarg) { printk("%s: reset, enter, target %d.%d:%d, pid %ld.\n", BN(j), SCarg->device->channel, SCarg->device->id, SCarg->device->lun, SCarg->pid); + spin_lock_irq(sh[j]->host_lock); + if (SCarg->host_scribble == NULL) printk("%s: reset, pid %ld inactive.\n", BN(j), SCarg->pid); if (HD(j)->in_reset) { printk("%s: reset, exit, already in reset.\n", BN(j)); + spin_unlock_irq(sh[j]->host_lock); return FAILED; } if (wait_on_busy(sh[j]->io_port, MAXLOOP)) { printk("%s: reset, exit, timeout error.\n", BN(j)); + spin_unlock_irq(sh[j]->host_lock); return FAILED; } @@ -1477,6 +1481,7 @@ static int u14_34f_eh_host_reset(struct scsi_cmnd *SCarg) { if (wait_on_busy(sh[j]->io_port, MAXLOOP)) { printk("%s: reset, cannot reset, timeout error.\n", BN(j)); + spin_unlock_irq(sh[j]->host_lock); return FAILED; } @@ -1538,6 +1543,7 @@ static int u14_34f_eh_host_reset(struct scsi_cmnd *SCarg) { if (arg_done) printk("%s: reset, exit, pid %ld done.\n", BN(j), SCarg->pid); else printk("%s: reset, exit.\n", BN(j)); + spin_unlock_irq(sh[j]->host_lock); return SUCCESS; } |