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Subject[PATCH v2 3/3] sas: remove is_sas_attached()
Date
As there are no more users of is_sas_attached() left, remove it.

Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
---
drivers/scsi/scsi_transport_sas.c | 16 ----------------
include/scsi/scsi_transport_sas.h | 6 ------
2 files changed, 22 deletions(-)

diff --git a/drivers/scsi/scsi_transport_sas.c b/drivers/scsi/scsi_transport_sas.c
index 3f0ff07..60b651b 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 0fc648e..ee4e8c1 100644
--- a/include/scsi/scsi_transport_sas.h
+++ b/include/scsi/scsi_transport_sas.h
@@ -11,11 +11,6 @@ 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_phy(const struct device *sdev)
{
return 0;
@@ -26,7 +21,6 @@ static inline u64 sas_get_address(struct scsi_device *sdev)
return 0;
}
#else
-extern int is_sas_attached(struct scsi_device *sdev);
extern int scsi_is_sas_phy(const struct device *);
u64 sas_get_address(struct scsi_device *);
#endif
--
1.8.5.6
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