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| author |   Finn Thain <fthain@telegraphics.com.au> | 2016-01-03 16:05:21 +1100 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2016-01-06 21:42:56 -0500 |
| commit | 0ad0eff98fec3c940ec199047ff580abaaa5bb1a (patch) | |
| tree | edbaaf6760250383f1bf45fe39e48a1422985126 /drivers/scsi/sun3_scsi.c | |
| parent | ncr5380: Cleanup bogus {request,release}_region() calls (diff) | |
| download | linux-dev-0ad0eff98fec3c940ec199047ff580abaaa5bb1a.tar.xz linux-dev-0ad0eff98fec3c940ec199047ff580abaaa5bb1a.zip | |
ncr5380: Introduce unbound workqueue
Allocate a work queue that will permit busy waiting and sleeping. This
means NCR5380_init() can potentially fail, so add this error path.
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/sun3_scsi.c')
| -rw-r--r-- | drivers/scsi/sun3_scsi.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/scsi/sun3_scsi.c b/drivers/scsi/sun3_scsi.c index 9376b3d8bfdc..c4fcf2fa74fc 100644 --- a/drivers/scsi/sun3_scsi.c +++ b/drivers/scsi/sun3_scsi.c @@ -557,7 +557,9 @@ static int __init sun3_scsi_probe(struct platform_device *pdev) host_flags |= setup_use_tagged_queuing > 0 ? FLAG_TAGGED_QUEUING : 0; #endif - NCR5380_init(instance, host_flags); + error = NCR5380_init(instance, host_flags); + if (error) + goto fail_init; error = request_irq(instance->irq, scsi_sun3_intr, 0, "NCR5380", instance); @@ -604,6 +606,7 @@ fail_host: free_irq(instance->irq, instance); fail_irq: NCR5380_exit(instance); +fail_init: scsi_host_put(instance); fail_alloc: if (udc_regs) |