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scsi: libsas: Factor out sas_ata_add_dev()

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Factor out sas_ata_add_dev() and put it in sas_ata.c since it is a SATA
related interface. Also follow the standard coding style to define an
inline empty function when CONFIG_SCSI_SAS_ATA is not enabled.

Cc: John Garry <john.g.garry@oracle.com>
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Reviewed-by: John Garry <john.g.garry@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Jason Yan
2022-12-14 21:38:07 +08:00
committed by Martin K. Petersen
parent 8d2c9d25b7
commit 7cc7646b4b
3 changed files with 73 additions and 52 deletions
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9
include/scsi/sas_ata.h
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@@ -37,6 +37,8 @@ int sas_execute_ata_cmd(struct domain_device *device, u8 *fis,
int force_phy_id);
int smp_ata_check_ready_type(struct ata_link *link);
int sas_discover_sata(struct domain_device *dev);
int sas_ata_add_dev(struct domain_device *parent, struct ex_phy *phy,
struct domain_device *child, int phy_id);
#else
static inline void sas_ata_disabled_notice(void)
@@ -114,6 +116,13 @@ static inline int sas_discover_sata(struct domain_device *dev)
sas_ata_disabled_notice();
return -ENXIO;
}
static inline int sas_ata_add_dev(struct domain_device *parent, struct ex_phy *phy,
struct domain_device *child, int phy_id)
{
sas_ata_disabled_notice();
return -ENODEV;
}
#endif
#endif /* _SAS_ATA_H_ */