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authorRaghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com>2017-12-27 05:34:45 +0100
committerMartin K. Petersen <martin.petersen@oracle.com>2018-01-04 05:26:43 +0100
commit8ebaa67fc23a09bcf2b285ae4130508256b31923 (patch)
tree6ddf125dd668e4c159198f38121941a268e5f064 /drivers/scsi/aacraid/linit.c
parentscsi: aacraid: Block concurrent hotplug event handling (diff)
downloadlinux-8ebaa67fc23a09bcf2b285ae4130508256b31923.tar.xz
linux-8ebaa67fc23a09bcf2b285ae4130508256b31923.zip
scsi: aacraid: Use hotplug handling function in place of scsi_scan_host
Driver uses scsi_scan_host to add new devices in the driver init path, which adds all the fw exposed devices. The drivers resorts to queue command checks to block out commands to _hidden_ devices. Use the hotplug handler code to add new devices during driver init and other areas, this is only for safw. For ARC scsi_scan_host will still apply. Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/aacraid/linit.c')
-rw-r--r--drivers/scsi/aacraid/linit.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index 2c862cd26a21..7ea7b2cc86bb 100644
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -1787,7 +1787,8 @@ static int aac_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
error = scsi_add_host(shost, &pdev->dev);
if (error)
goto out_deinit;
- scsi_scan_host(shost);
+
+ aac_scan_host(aac, AAC_INIT);
pci_enable_pcie_error_reporting(pdev);
pci_save_state(pdev);
@@ -2071,7 +2072,7 @@ static void aac_pci_resume(struct pci_dev *pdev)
if (sdev->sdev_state == SDEV_OFFLINE)
sdev->sdev_state = SDEV_RUNNING;
scsi_unblock_requests(aac->scsi_host_ptr);
- scsi_scan_host(aac->scsi_host_ptr);
+ aac_scan_host(aac, AAC_RESCAN);
pci_save_state(pdev);
dev_err(&pdev->dev, "aacraid: PCI error - resume\n");