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authorFinn Thain <fthain@telegraphics.com.au>2016-01-03 16:05:21 +1100
committerMartin K. Petersen <martin.petersen@oracle.com>2016-01-06 21:42:56 -0500
commit0ad0eff98fec3c940ec199047ff580abaaa5bb1a (patch)
treeedbaaf6760250383f1bf45fe39e48a1422985126 /drivers/scsi/mac_scsi.c
parente52bbd5ccf53d2a73e524adb26b6d8a4f810ccb4 (diff)
downloadlinux-0ad0eff98fec3c940ec199047ff580abaaa5bb1a.tar.bz2
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/mac_scsi.c')
-rw-r--r--drivers/scsi/mac_scsi.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/scsi/mac_scsi.c b/drivers/scsi/mac_scsi.c
index 4d26ef93e656..1317f54bab92 100644
--- a/drivers/scsi/mac_scsi.c
+++ b/drivers/scsi/mac_scsi.c
@@ -382,7 +382,9 @@ static int __init mac_scsi_probe(struct platform_device *pdev)
#endif
host_flags |= setup_toshiba_delay > 0 ? FLAG_TOSHIBA_DELAY : 0;
- NCR5380_init(instance, host_flags);
+ error = NCR5380_init(instance, host_flags);
+ if (error)
+ goto fail_init;
if (instance->irq != NO_IRQ) {
error = request_irq(instance->irq, macscsi_intr, IRQF_SHARED,
@@ -407,6 +409,7 @@ fail_host:
free_irq(instance->irq, instance);
fail_irq:
NCR5380_exit(instance);
+fail_init:
scsi_host_put(instance);
return error;
}