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scsi: sas: provide stub implementation for scsi_is_sas_rphy

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Provide a stub implementation for scsi_is_sas_rphy for kernel
configurations which do not have CONFIG_SCSI_SAS_ATTRS defined.

Reported-by: kbuild test robot <lkp@intel.com>
Suggested-by: James Bottomley <jejb@linux.vnet.ibm.com>
Reviewed-by: James E.J. Bottomley <jejb@linux.vnet.ibm.com>
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Johannes Thumshirn 2016-08-17 11:46:16 +02:00 committed by Martin K. Petersen
parent c6b269ba51
commit c1a23f6d64
1 changed files with 6 additions and 1 deletions
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7
include/scsi/scsi_transport_sas.h
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@ -15,8 +15,14 @@ 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
static inline int sas_protocol_ata(enum sas_protocol proto)
@ -202,7 +208,6 @@ extern int sas_rphy_add(struct sas_rphy *);
extern void sas_rphy_remove(struct sas_rphy *);
extern void sas_rphy_delete(struct sas_rphy *);
extern void sas_rphy_unlink(struct sas_rphy *);
extern int scsi_is_sas_rphy(const struct device *);
struct sas_port *sas_port_alloc(struct device *, int);
struct sas_port *sas_port_alloc_num(struct device *);