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authorJohannes Thumshirn <jthumshirn@suse.de>2016-08-17 11:46:18 +0200
committerMartin K. Petersen <martin.petersen@oracle.com>2016-08-18 22:23:20 -0400
commita0f81dbeef13aa0aeaa8b955b38735dbf09de392 (patch)
tree3bb5aac68837027838da50358828e4f28606e9a2
parent835831c57e9b0cccc24e96a812542875471d75b5 (diff)
scsi: sas: remove is_sas_attached()
As there are no more users of is_sas_attached() left, remove it. Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by: James E.J. Bottomley <jejb@linux.vnet.ibm.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
-rw-r--r--drivers/scsi/scsi_transport_sas.c16
-rw-r--r--include/scsi/scsi_transport_sas.h6
2 files changed, 0 insertions, 22 deletions
diff --git a/drivers/scsi/scsi_transport_sas.c b/drivers/scsi/scsi_transport_sas.c
index 3f0ff072184b..60b651bfaa01 100644
--- a/drivers/scsi/scsi_transport_sas.c
+++ b/drivers/scsi/scsi_transport_sas.c
@@ -341,22 +341,6 @@ static int do_sas_phy_delete(struct device *dev, void *data)
}
/**
- * is_sas_attached - check if device is SAS attached
- * @sdev: scsi device to check
- *
- * returns true if the device is SAS attached
- */
-int is_sas_attached(struct scsi_device *sdev)
-{
- struct Scsi_Host *shost = sdev->host;
-
- return shost->transportt->host_attrs.ac.class ==
- &sas_host_class.class;
-}
-EXPORT_SYMBOL(is_sas_attached);
-
-
-/**
* sas_remove_children - tear down a devices SAS data structures
* @dev: device belonging to the sas object
*
diff --git a/include/scsi/scsi_transport_sas.h b/include/scsi/scsi_transport_sas.h
index 31ae074dad9d..73d870918939 100644
--- a/include/scsi/scsi_transport_sas.h
+++ b/include/scsi/scsi_transport_sas.h
@@ -11,17 +11,11 @@ struct sas_rphy;
struct request;
#if !IS_ENABLED(CONFIG_SCSI_SAS_ATTRS)
-static inline int is_sas_attached(struct scsi_device *sdev)
-{
- return 0;
-}
-
static inline int scsi_is_sas_rphy(const struct device *sdev)
{
return 0;
}
#else
-extern int is_sas_attached(struct scsi_device *sdev);
extern int scsi_is_sas_rphy(const struct device *);
#endif