[4.2.y-ckt stable] Patch "megaraid_sas: Expose TAPE drives unconditionally" has been added to staging queue

[Kamal Mostafa]

This is a note to let you know that I have just added a patch titled

    megaraid_sas: Expose TAPE drives unconditionally

to the linux-4.2.y-queue branch of the 4.2.y-ckt extended stable tree 
which can be found at:

    http://kernel.ubuntu.com/git/ubuntu/linux.git/log/?h=linux-4.2.y-queue

This patch is scheduled to be released in version 4.2.8-ckt1.

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 4.2.y-ckt tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable

Thanks.
-Kamal

------

>From c33fb9d04205c218294ec546218b1db86bdc6a11 Mon Sep 17 00:00:00 2001
From: "sumit.saxena at avagotech.com" <sumit.saxena at avagotech.com>
Date: Thu, 15 Oct 2015 13:39:24 +0530
Subject: megaraid_sas: Expose TAPE drives unconditionally

commit 0d5b47a724bab0ebaaa933d6ff5e584957aaa188 upstream.

Expose non-disk (TAPE drive, CD-ROM) unconditionally.

Signed-off-by: Sumit Saxena <sumit.saxena at avagotech.com>
Signed-off-by: Kashyap Desai <kashyap.desai at avagotech.com>
Reviewed-by: Tomas Henzl <thenzl at redhat.com>
Reviewed-by: Martin K. Petersen <martin.petersen at oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen at oracle.com>
Signed-off-by: Kamal Mostafa <kamal at canonical.com>
---
 drivers/scsi/megaraid/megaraid_sas_base.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c
index 71b884d..55d17e7 100644
--- a/drivers/scsi/megaraid/megaraid_sas_base.c
+++ b/drivers/scsi/megaraid/megaraid_sas_base.c
@@ -1671,8 +1671,9 @@ static int megasas_slave_alloc(struct scsi_device *sdev)
 		pd_index =
 			(sdev->channel * MEGASAS_MAX_DEV_PER_CHANNEL) +
 			sdev->id;
-		if (instance->pd_list[pd_index].driveState ==
-					MR_PD_STATE_SYSTEM) {
+		if ((instance->pd_list[pd_index].driveState ==
+			MR_PD_STATE_SYSTEM) ||
+			(instance->pd_list[pd_index].driveType != TYPE_DISK)) {
 			return 0;
 		}
 		return -ENXIO;
--
1.9.1