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>
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@ -340,22 +340,6 @@ static int do_sas_phy_delete(struct device *dev, void *data)
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return 0;
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return 0;
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}
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}
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/**
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* is_sas_attached - check if device is SAS attached
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* @sdev: scsi device to check
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*
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* returns true if the device is SAS attached
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*/
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int is_sas_attached(struct scsi_device *sdev)
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{
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struct Scsi_Host *shost = sdev->host;
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return shost->transportt->host_attrs.ac.class ==
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&sas_host_class.class;
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}
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EXPORT_SYMBOL(is_sas_attached);
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/**
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/**
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* sas_remove_children - tear down a devices SAS data structures
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* sas_remove_children - tear down a devices SAS data structures
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* @dev: device belonging to the sas object
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* @dev: device belonging to the sas object
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@ -11,17 +11,11 @@ struct sas_rphy;
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struct request;
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struct request;
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#if !IS_ENABLED(CONFIG_SCSI_SAS_ATTRS)
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#if !IS_ENABLED(CONFIG_SCSI_SAS_ATTRS)
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static inline int is_sas_attached(struct scsi_device *sdev)
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{
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return 0;
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}
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static inline int scsi_is_sas_rphy(const struct device *sdev)
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static inline int scsi_is_sas_rphy(const struct device *sdev)
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{
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{
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return 0;
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return 0;
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}
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}
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#else
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#else
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extern int is_sas_attached(struct scsi_device *sdev);
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extern int scsi_is_sas_rphy(const struct device *);
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extern int scsi_is_sas_rphy(const struct device *);
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#endif
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#endif
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