From: Rajinikanth Pandurangan <rajinikanth.pandurangan@xxxxxxxx>
Description:
Driver blocks ioctls once it received shutdown/suspend request during
suspend/hybernation. This patch unblocks ioctls on resume path.
Changes from V2:
None
Reviewed by:
Mahesh Rajashekhara <Mahesh.Rajashekhara@xxxxxxxx>,
Johannes Thumshirn <jthumshirn@xxxxxxx>
Signed-off-by: Rajinikanth Pandurangan <rajinikanth.pandurangan@xxxxxxxx>
---
drivers/scsi/aacraid/linit.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index 37375cf..3b6e5c6 100644
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -1448,6 +1448,11 @@ static int aac_resume(struct pci_dev *pdev)
pci_set_master(pdev);
if (aac_acquire_resources(aac))
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);
return 0;
--
1.9.3
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