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>
diff --git a/drivers/scsi/sun3_scsi.c b/drivers/scsi/sun3_scsi.c
index 9376b3d..c4fcf2f 100644
--- a/drivers/scsi/sun3_scsi.c
+++ b/drivers/scsi/sun3_scsi.c
@@ -557,7 +557,9 @@
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 @@
free_irq(instance->irq, instance);
fail_irq:
NCR5380_exit(instance);
+fail_init:
scsi_host_put(instance);
fail_alloc:
if (udc_regs)