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authorBrian King <brking@linux.vnet.ibm.com>2016-08-08 17:53:12 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2016-08-09 10:17:42 -0700
commita3d1ddd932bc86f0f7027079754ab0aefd259109 (patch)
tree5a3ace8360b7e4951557e4120d626ff1e4c4999e
parentc4159a75b64c0e67caededf4d7372c1b58a5f42a (diff)
ipr: Fix sync scsi scan
Commit b195d5e2bffd ("ipr: Wait to do async scan until scsi host is initialized") fixed async scan for ipr, but broke sync scan for ipr. This fixes sync scan back up. Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Reported-and-tested-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--drivers/scsi/ipr.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index bf85974be862..17d04c702e1b 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -10410,8 +10410,11 @@ static int ipr_probe(struct pci_dev *pdev, const struct pci_device_id *dev_id)
__ipr_remove(pdev);
return rc;
}
+ spin_lock_irqsave(ioa_cfg->host->host_lock, flags);
+ ioa_cfg->scan_enabled = 1;
+ schedule_work(&ioa_cfg->work_q);
+ spin_unlock_irqrestore(ioa_cfg->host->host_lock, flags);
- scsi_scan_host(ioa_cfg->host);
ioa_cfg->iopoll_weight = ioa_cfg->chip_cfg->iopoll_weight;
if (ioa_cfg->iopoll_weight && ioa_cfg->sis64 && ioa_cfg->nvectors > 1) {
@@ -10421,10 +10424,8 @@ static int ipr_probe(struct pci_dev *pdev, const struct pci_device_id *dev_id)
}
}
- spin_lock_irqsave(ioa_cfg->host->host_lock, flags);
- ioa_cfg->scan_enabled = 1;
- schedule_work(&ioa_cfg->work_q);
- spin_unlock_irqrestore(ioa_cfg->host->host_lock, flags);
+ scsi_scan_host(ioa_cfg->host);
+
return 0;
}