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aacraid: IOCTL fix

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Driver blocks ioctls once it received shutdown/suspend request during
suspend/hybernation. This patch unblocks ioctls on resume path.

Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Reviewed-by: Murthy Bhat <Murthy.Bhat@pmcs.com>
Reviewed-by: Karthikeya Sunkesula <Karthikeya.Sunkesula@pmcs.com>
Signed-off-by: Mahesh Rajashekhara <Mahesh.Rajashekhara@pmcs.com>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
This commit is contained in:
Mahesh Rajashekhara 2015-08-28 06:38:39 -04:00 • committed by James Bottomley
parent 8b1462e0eb
commit e728f8e39f
1 changed files with 5 additions and 0 deletions
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5
drivers/scsi/aacraid/linit.c
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@ -1448,6 +1448,11 @@ static int aac_resume(struct pci_dev *pdev)
pci_set_master(pdev); pci_set_master(pdev);
if (aac_acquire_resources(aac)) if (aac_acquire_resources(aac))
goto fail_device; goto fail_device;
/*
* reset this flag to unblock ioctl() as it was set at
* aac_send_shutdown() to block ioctls from upperlayer
*/
aac->adapter_shutdown = 0;
scsi_unblock_requests(shost); scsi_unblock_requests(shost);
return 0; return 0;