From: Arnd Bergmann <arnd@arndb.de>
Date: Tue, 5 Sep 2017 09:49:23 +0200
Subject: [PATCH] scsi: scsi_transport_sas: select BLK_DEV_BSGLIB
Git-commit: 580b71e9f64e0e6e9063466fce4564c56156695d
Patch-mainline: v4.14-rc1
References: bsc#1104967,FATE#325924
Without CONFIG_BLK_DEV_BSGLIB, we get a link error here:
drivers/scsi/scsi_transport_sas.o: In function `sas_bsg_initialize':
scsi_transport_sas.c:(.text+0xcc0): undefined reference to `bsg_setup_queue'
scsi_transport_sas.c:(.text+0xd10): undefined reference to `bsg_setup_queue'
drivers/scsi/scsi_transport_sas.o: In function `sas_smp_dispatch':
scsi_transport_sas.c:(.text+0xe8c): undefined reference to `bsg_job_done'
This modifies the Kconfig 'select' statement accordingly, and matching
what we do for the other two scsi_transport implementations that use
bsglib.
Fixes: 651a01364994 ("scsi: scsi_transport_sas: switch to bsg-lib for SMP passthrough")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Hannes Reinecke <hare@suse.com>
---
drivers/scsi/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index f4538d7a3016..c470a05c7f47 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -272,7 +272,7 @@ config SCSI_ISCSI_ATTRS
config SCSI_SAS_ATTRS
tristate "SAS Transport Attributes"
depends on SCSI
- select BLK_DEV_BSG
+ select BLK_DEV_BSGLIB
help
If you wish to export transport-specific information about
each attached SAS device to sysfs, say Y.
--
2.16.4