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[SCSI] zfcp: Remove SCSI device when removing unit

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Configuring a LUN in zfcp, also creates a SCSI device. For
consistency, it makes sense to remove the SCSI device when the LUN is
deconfigured. Replace the flush_work with the call to
scsi_remove_device: scsi_remove_device also takes the scan_mutex that
synchronizes itself with any long running device discovery.

Reviewed-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
Christof Schmitt
2010-07-16 15:37:35 +02:00
committed by James Bottomley
parent 674c3a993c
commit 1bf3ff02ca
3 changed files with 10 additions and 2 deletions
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drivers/s390/scsi/zfcp_def.h
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@@ -212,6 +212,7 @@ struct zfcp_port {
struct work_struct test_link_work;
struct work_struct rport_work;
enum { RPORT_NONE, RPORT_ADD, RPORT_DEL } rport_task;
unsigned int starget_id;
};
struct zfcp_unit {