From 33b114e935a2202206e224dd2c695cee5a5986bf Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 11 Jan 2006 14:20:43 +0100 Subject: [PATCH] [SCSI] sas: clear parent->rphy in sas_rphy_delete We need to clear the backpointer on rphy removal, else we'll run into problems with host removal after a device has been hot unplugged. Signed-off-by: Christoph Hellwig Signed-off-by: James Bottomley --- drivers/scsi/scsi_transport_sas.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/scsi/scsi_transport_sas.c b/drivers/scsi/scsi_transport_sas.c index edabbd05d258..357b52f5f996 100644 --- a/drivers/scsi/scsi_transport_sas.c +++ b/drivers/scsi/scsi_transport_sas.c @@ -697,6 +697,8 @@ sas_rphy_delete(struct sas_rphy *rphy) list_del(&rphy->list); spin_unlock(&sas_host->lock); + parent->rphy = NULL; + put_device(&parent->dev); } EXPORT_SYMBOL(sas_rphy_delete); -- GitLab