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Commit a0f81dbe authored by Johannes Thumshirn's avatar Johannes Thumshirn Committed by Martin K. Petersen
Browse files

scsi: sas: remove is_sas_attached() 



As there are no more users of is_sas_attached() left, remove it.

Signed-off-by: default avatarJohannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: default avatarJames E.J. Bottomley <jejb@linux.vnet.ibm.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 835831c5

drivers/scsi/scsi_transport_sas.c

+0 −16
Original line number Diff line number Diff line
@@ -340,22 +340,6 @@ static int do_sas_phy_delete(struct device *dev, void *data) 
	return 0;

}



/**

 * 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

include/scsi/scsi_transport_sas.h

+0 −6
Original line number Diff line number Diff line
@@ -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