Messages in this thread Patch in this message | | | From | Jason Yan <> | Subject | [PATCH v2 5/8] scsi: libsas: introduce sas address comparation helpers | Date | Sat, 24 Sep 2022 15:34:52 +0800 |
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Sas address comparation is widely used in libsas. However they are all opencoded and to avoid the line spill over 80 columns, are mostly split into multi-lines. Introduce some helpers to prepare some refactor.
Signed-off-by: Jason Yan <yanaijie@huawei.com> --- drivers/scsi/libsas/sas_internal.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+)
diff --git a/drivers/scsi/libsas/sas_internal.h b/drivers/scsi/libsas/sas_internal.h index 8d0ad3abc7b5..171ffad514ca 100644 --- a/drivers/scsi/libsas/sas_internal.h +++ b/drivers/scsi/libsas/sas_internal.h @@ -111,6 +111,23 @@ static inline void sas_smp_host_handler(struct bsg_job *job, } #endif +static inline bool sas_phy_match_dev_addr(struct domain_device *dev, + struct ex_phy *phy) +{ + return SAS_ADDR(dev->sas_addr) == SAS_ADDR(phy->attached_sas_addr); +} + +static inline bool sas_phy_match_port_addr(struct asd_sas_port *port, + struct ex_phy *phy) +{ + return SAS_ADDR(port->sas_addr) == SAS_ADDR(phy->attached_sas_addr); +} + +static inline bool sas_phy_addr_same(struct ex_phy *p1, struct ex_phy *p2) +{ + return SAS_ADDR(p1->attached_sas_addr) == SAS_ADDR(p2->attached_sas_addr); +} + static inline void sas_fail_probe(struct domain_device *dev, const char *func, int err) { pr_warn("%s: for %s device %016llx returned %d\n", -- 2.31.1
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